Created layouts using Bootstrap and SASS

SASSy Bootstrap layouts for home page and for the grid view. Small
changes from the graphics but I think they are for the better.
Revert "Created layouts using Bootstrap and SASS"

This reverts commit 7cc14a48a09fd0bc75ec56ea44175f737b6bd097.
Ignoring sass cache
removed shadow on nav text, also added classes for the grid elements - for rating and links
Added a nice hero unit on home page, added carousel, login button.
Minor changes
Merge branch 'master' into msurguy-master

Conflicts:
	.gitignore
	app/routes.php