Merge pull request #34 from kimausloos/master

Fix notice about uninitialized index
Basic split up nginx config
Modular PHP config for nginx
Symfony skeleton fixes
Up the dependencies
Insight remarks
Fix config file in phar
Update documentation
More doc updates
Update README.md
Update changelog
Add completion via https://github.com/stecman/symfony-console-completion
Prepare 0.0.6
Also add main url
Typo
Fix compatibility with older nginx projects
Fix warnings for strnagely configured applications
More errors
Actually return
Don't fail if certain db drivers are not installed