Add python-pycurl to required packages (needed to fetch packages under Ubuntu 13.10)
Merge https://github.com/vmalloc/weber-minimal
Get rid of alembic
Use Flask-migration for migrations
Fix DebugToolbar requirement in non-debug envs
Fix Makefile
Keep migrations even when empty
Merge https://github.com/vmalloc/weber-backend
Merge https://github.com/vmalloc/weber-frontend