Changed bg image and downsized the weight of the bg images
Merge branch 'master' of https://github.com/adamkchew/aquariumtheory

Conflicts:
	css/bootstrap.css
	less/components/mainNavigation.less
Merge branch 'master' of https://github.com/adamkchew/aquariumtheory

Conflicts:
	css/bootstrap.css
Revert "Added background image for the home page"

This reverts commit 377176ca835bff2bcef2f4eef891eb17c7d9ec68.
Revert "updated css for main navigation"

This reverts commit fb266e8a29f956acdbcb240fa7f4a14a4d7d39f2.

Conflicts:
	css/bootstrap.css
Merge branch 'master' of https://github.com/adamkchew/aquariumtheory

Conflicts:
	css/bootstrap.css