use settings also as an initial configuration page when you first open caketop.
merge with master
routesify okay link
Merge pull request #15 from XanderStrike/seed-setup-initial

use settings also as an initial configuration page when you first open c...
move posters out to public
split out tasks (finally)
Merge pull request #22 from XanderStrike/move-images

Move images
update readme
update readme
Update readme.md
make settings jumbotron depend on first time
add footer text as setting
create model method for rendering settings
remove settings filter to application controller
load site name from settings everywhere it appears
Merge pull request #23 from XanderStrike/settings-changes

Settings changes
merge with master