added support for unix as OS
refactored settings parsing to run.py so we can import the web-app from different modules and not get the args eaten away :D
Enabled migration management using alembic
refactored app-config from run.py to nucleus
Updated requirements
Remove README
Improved comments and helper encapsulation
Merge branch 'alembic_support' of https://github.com/ciex/souma into alembic_support
Merge pull request #174 from ciex/alembic_support

Support for migrations using alembic and flask-migrate.
Added Flask-Migrate requirement
Add option to create long form text attachments
Remove unused models from web_ui
Initial commit
Update web_ui URL
Create topic model tables
Remove set_hosts
Add localtime Jinja filter, and update templates
Merge branch 'timezone' into dev
Adapt star template to show text attachment
Bigger text column