diff --git a/.spyderproject b/.spyderproject
new file mode 100644
index 0000000..8d700c2
--- /dev/null
+++ b/.spyderproject
@@ -0,0 +1,15 @@
+(dp1
+S'related_projects'
+p2
+(lp3
+sS'relative_pythonpath'
+p4
+(lp5
+sS'name'
+p6
+Vrockviewer
+p7
+sS'opened'
+p8
+I01
+s.
\ No newline at end of file
diff --git a/project_directory/common/__init__.py b/project_directory/common/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/project_directory/common/admin.py b/project_directory/common/admin.py
new file mode 100644
index 0000000..f8bc84d
--- /dev/null
+++ b/project_directory/common/admin.py
@@ -0,0 +1,5 @@
+from django.contrib import admin
+from common.models import Category, Sample
+
+admin.site.register(Category)
+admin.site.register(Sample)
diff --git a/project_directory/common/migrations/0001_initial.py b/project_directory/common/migrations/0001_initial.py
new file mode 100644
index 0000000..c8d810f
--- /dev/null
+++ b/project_directory/common/migrations/0001_initial.py
@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'Category'
+        db.create_table(u'common_category', (
+            (u'id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('active', self.gf('django.db.models.fields.BooleanField')(default=True)),
+            ('parent', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['common.Category'], null=True, on_delete=models.SET_NULL, blank=True)),
+        ))
+        db.send_create_signal(u'common', ['Category'])
+
+        # Adding model 'Sample'
+        db.create_table(u'common_sample', (
+            (u'id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('active', self.gf('django.db.models.fields.BooleanField')(default=True)),
+            ('parent', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['common.Category'], null=True, on_delete=models.SET_NULL, blank=True)),
+        ))
+        db.send_create_signal(u'common', ['Sample'])
+
+
+    def backwards(self, orm):
+        # Deleting model 'Category'
+        db.delete_table(u'common_category')
+
+        # Deleting model 'Sample'
+        db.delete_table(u'common_sample')
+
+
+    models = {
+        u'common.category': {
+            'Meta': {'object_name': 'Category'},
+            'active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['common.Category']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'})
+        },
+        u'common.sample': {
+            'Meta': {'object_name': 'Sample'},
+            'active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['common.Category']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'})
+        }
+    }
+
+    complete_apps = ['common']
\ No newline at end of file
diff --git a/project_directory/common/migrations/__init__.py b/project_directory/common/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/project_directory/common/models.py b/project_directory/common/models.py
new file mode 100644
index 0000000..31e445e
--- /dev/null
+++ b/project_directory/common/models.py
@@ -0,0 +1,22 @@
+from django.db import models
+
+
+class CommonInfo(models.Model):
+    name = models.CharField(max_length=100)
+    active = models.BooleanField(default=True)
+
+    def __unicode__(self):
+        return self.name
+
+    class Meta:
+        abstract = True
+
+
+class Category(CommonInfo):
+    parent = models.ForeignKey('self', blank=True, null=True,
+                               on_delete=models.SET_NULL)
+
+
+class Sample(CommonInfo):
+    parent = models.ForeignKey(Category, blank=True, null=True,
+                               on_delete=models.SET_NULL)
diff --git a/project_directory/common/tests.py b/project_directory/common/tests.py
new file mode 100644
index 0000000..501deb7
--- /dev/null
+++ b/project_directory/common/tests.py
@@ -0,0 +1,16 @@
+"""
+This file demonstrates writing tests using the unittest module. These will pass
+when you run "manage.py test".
+
+Replace this with more appropriate tests for your application.
+"""
+
+from django.test import TestCase
+
+
+class SimpleTest(TestCase):
+    def test_basic_addition(self):
+        """
+        Tests that 1 + 1 always equals 2.
+        """
+        self.assertEqual(1 + 1, 2)
diff --git a/project_directory/common/views.py b/project_directory/common/views.py
new file mode 100644
index 0000000..60f00ef
--- /dev/null
+++ b/project_directory/common/views.py
@@ -0,0 +1 @@
+# Create your views here.
diff --git a/project_directory/db.sqlite3 b/project_directory/db.sqlite3
new file mode 100644
index 0000000..bb82efe
Binary files /dev/null and b/project_directory/db.sqlite3 differ
diff --git a/project_directory/manage.py b/project_directory/manage.py
new file mode 100644
index 0000000..5b9a794
--- /dev/null
+++ b/project_directory/manage.py
@@ -0,0 +1,10 @@
+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == "__main__":
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "rockviewer.settings")
+
+    from django.core.management import execute_from_command_line
+
+    execute_from_command_line(sys.argv)
diff --git a/project_directory/rockviewer/__init__.py b/project_directory/rockviewer/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/project_directory/rockviewer/settings.py b/project_directory/rockviewer/settings.py
new file mode 100644
index 0000000..c54ce66
--- /dev/null
+++ b/project_directory/rockviewer/settings.py
@@ -0,0 +1,158 @@
+# Django settings for rockviewer project.
+
+DEBUG = True
+TEMPLATE_DEBUG = DEBUG
+
+ADMINS = (
+    # ('Your Name', 'your_email@example.com'),
+)
+
+MANAGERS = ADMINS
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
+        'NAME': 'db.sqlite3',  # Or path to database file if using sqlite3.
+        # The following settings are not used with sqlite3:
+        'USER': '',
+        'PASSWORD': '',
+        'HOST': '',                      # Empty for localhost through domain sockets or '127.0.0.1' for localhost through TCP.
+        'PORT': '',                      # Set to empty string for default.
+    }
+}
+
+# Hosts/domain names that are valid for this site; required if DEBUG is False
+# See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
+ALLOWED_HOSTS = []
+
+# Local time zone for this installation. Choices can be found here:
+# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
+# although not all choices may be available on all operating systems.
+# In a Windows environment this must be set to your system time zone.
+TIME_ZONE = 'Australia/Brisbane'
+
+# Language code for this installation. All choices can be found here:
+# http://www.i18nguy.com/unicode/language-identifiers.html
+LANGUAGE_CODE = 'en-au'
+
+SITE_ID = 1
+
+# If you set this to False, Django will make some optimizations so as not
+# to load the internationalization machinery.
+USE_I18N = True
+
+# If you set this to False, Django will not format dates, numbers and
+# calendars according to the current locale.
+USE_L10N = True
+
+# If you set this to False, Django will not use timezone-aware datetimes.
+USE_TZ = True
+
+# Absolute filesystem path to the directory that will hold user-uploaded files.
+# Example: "/var/www/example.com/media/"
+MEDIA_ROOT = ''
+
+# URL that handles the media served from MEDIA_ROOT. Make sure to use a
+# trailing slash.
+# Examples: "http://example.com/media/", "http://media.example.com/"
+MEDIA_URL = ''
+
+# Absolute path to the directory static files should be collected to.
+# Don't put anything in this directory yourself; store your static files
+# in apps' "static/" subdirectories and in STATICFILES_DIRS.
+# Example: "/var/www/example.com/static/"
+STATIC_ROOT = ''
+
+# URL prefix for static files.
+# Example: "http://example.com/static/", "http://static.example.com/"
+STATIC_URL = '/static/'
+
+# Additional locations of static files
+STATICFILES_DIRS = (
+    # Put strings here, like "/home/html/static" or "C:/www/django/static".
+    # Always use forward slashes, even on Windows.
+    # Don't forget to use absolute paths, not relative paths.
+)
+
+# List of finder classes that know how to find static files in
+# various locations.
+STATICFILES_FINDERS = (
+    'django.contrib.staticfiles.finders.FileSystemFinder',
+    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
+#    'django.contrib.staticfiles.finders.DefaultStorageFinder',
+)
+
+# Make this unique, and don't share it with anybody.
+SECRET_KEY = '6w=tk9t_y$=w@nkb*y08m&lxp&sy9*-bc_r1*fd+2+fz_59kdx'
+
+# List of callables that know how to import templates from various sources.
+TEMPLATE_LOADERS = (
+    'django.template.loaders.filesystem.Loader',
+    'django.template.loaders.app_directories.Loader',
+#     'django.template.loaders.eggs.Loader',
+)
+
+MIDDLEWARE_CLASSES = (
+    'django.middleware.common.CommonMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    # Uncomment the next line for simple clickjacking protection:
+    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
+)
+
+ROOT_URLCONF = 'rockviewer.urls'
+
+# Python dotted path to the WSGI application used by Django's runserver.
+WSGI_APPLICATION = 'rockviewer.wsgi.application'
+
+TEMPLATE_DIRS = (
+    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
+    # Always use forward slashes, even on Windows.
+    # Don't forget to use absolute paths, not relative paths.
+)
+
+INSTALLED_APPS = (
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.sites',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    # Uncomment the next line to enable the admin:
+    'django.contrib.admin',
+    # Uncomment the next line to enable admin documentation:
+    'django.contrib.admindocs',
+    'common',
+    'south',
+)
+
+# A sample logging configuration. The only tangible logging
+# performed by this configuration is to send an email to
+# the site admins on every HTTP 500 error when DEBUG=False.
+# See http://docs.djangoproject.com/en/dev/topics/logging for
+# more details on how to customize your logging configuration.
+LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'filters': {
+        'require_debug_false': {
+            '()': 'django.utils.log.RequireDebugFalse'
+        }
+    },
+    'handlers': {
+        'mail_admins': {
+            'level': 'ERROR',
+            'filters': ['require_debug_false'],
+            'class': 'django.utils.log.AdminEmailHandler'
+        }
+    },
+    'loggers': {
+        'django.request': {
+            'handlers': ['mail_admins'],
+            'level': 'ERROR',
+            'propagate': True,
+        },
+    }
+}
diff --git a/project_directory/rockviewer/urls.py b/project_directory/rockviewer/urls.py
new file mode 100644
index 0000000..e775b3e
--- /dev/null
+++ b/project_directory/rockviewer/urls.py
@@ -0,0 +1,17 @@
+from django.conf.urls import patterns, include, url
+
+# Uncomment the next two lines to enable the admin:
+from django.contrib import admin
+admin.autodiscover()
+
+urlpatterns = patterns('',
+    # Examples:
+    # url(r'^$', 'rockviewer.views.home', name='home'),
+    # url(r'^rockviewer/', include('rockviewer.foo.urls')),
+
+    # Uncomment the admin/doc line below to enable admin documentation:
+    # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
+
+    # Uncomment the next line to enable the admin:
+    url(r'^admin/', include(admin.site.urls)),
+)
diff --git a/project_directory/rockviewer/wsgi.py b/project_directory/rockviewer/wsgi.py
new file mode 100644
index 0000000..57eca68
--- /dev/null
+++ b/project_directory/rockviewer/wsgi.py
@@ -0,0 +1,32 @@
+"""
+WSGI config for rockviewer project.
+
+This module contains the WSGI application used by Django's development server
+and any production WSGI deployments. It should expose a module-level variable
+named ``application``. Django's ``runserver`` and ``runfcgi`` commands discover
+this application via the ``WSGI_APPLICATION`` setting.
+
+Usually you will have the standard Django WSGI application here, but it also
+might make sense to replace the whole Django WSGI application with a custom one
+that later delegates to the Django one. For example, you could introduce WSGI
+middleware here, or combine a Django application with an application of another
+framework.
+
+"""
+import os
+
+# We defer to a DJANGO_SETTINGS_MODULE already in the environment. This breaks
+# if running multiple sites in the same mod_wsgi process. To fix this, use
+# mod_wsgi daemon mode with each site in its own daemon process, or use
+# os.environ["DJANGO_SETTINGS_MODULE"] = "rockviewer.settings"
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "rockviewer.settings")
+
+# This application object is used by any WSGI server configured to use this
+# file. This includes Django's development server, if the WSGI_APPLICATION
+# setting points here.
+from django.core.wsgi import get_wsgi_application
+application = get_wsgi_application()
+
+# Apply WSGI middleware here.
+# from helloworld.wsgi import HelloWorldApplication
+# application = HelloWorldApplication(application)