Sprint 4 - Commit 1

Added:
	+ API handlers
	+ Project detailed view
Sprint 4 - Commit 2

Added:
	+ Protection against SQL injects using PDO prepared statements.
Sprint 4 - Commit 3

Added:
	+ Detailed project view expanded
		- Commnets
		- Ratings
	+ Page for user profiles
		- Comments
		- Ratings
	+ Rewrite of the web server url-rewrites (not visible in source-code but makes for really sweet url handling!)

	+ API, get-user
Sprint 4 - Commit 4

Fixed bugs with user comments and possibly some other stuff as well.