v1.1.0

That was supposed to be Sunday release but I'm as always late a bit.

FIXED:
- Cleaned up stuff
- Rewrote tests
- Fixed some mistakes in texts
- Refactored some code
- Wrong position of time stamp in comments
- Incorrect loading of some static files
- A few minor bugfixes

CHANGES:
- Changed plugins names to keywords so they can be loaded for anywhere
- Moved main.lisp, options.lisp and packages.lips back to src
- Now markup is supported in story short description
- Added character limit for short description (currently 512 character)
- Removed "fixed" property from navigation bar

NEW (ex ADDED, just sounds better):
- Implemented simple permissions mechanism (not yet used in UI, though)