Added Bootstrap to Template
Added League-related stuff

-Added League listing, with search function
-Added View League Info (partial)
Minor edit: Added Create League form
Minor Bug fix

-Fixed a bug causing the dropdown not to display the list of available
sports.
League Module slight changes

-League listing displays all leagues if searching is not yet done
-Create League link added to sidebar
Merge pull request #1 from jal23/kureido-branch

Kureido's branch additions