adds basic news adding to database
minor changes to sidebars, styles admin form
lots of view code formatting
whitespace normalization (yay)
finishes news functionality
adds timeline, scrubs models
bugfixes
Merge pull request #10 from KarlJakober/Karl

Karl
Added "allow teams" checkbox to the Admin Add Tournament page. Made changes to the database to support the new field.
Merge branch 'master' of github.com:KarlJakober/PLS into rich

Conflicts:
	app/View/Tournaments/admin_add.ctp