Merge pull request #49 from ch0wnag3/master

Slight change to how favicon.ico is fetched
honour the contributor
Merge branch 'master' of github.com:claudehohl/Stikked
name
Merge remote-tracking branch 'upstream/master'
initial themes branch commit
simplification
simplification
default theme is used as fallback
themes now with css + fallback. + two themes by Gabriel Wanzek. Todo: place themes-folder outside application-dir. todo: fallback for css-carabiner.
themes folder outside app dir. images handled by themes-asset controller.
css-fallback for minified css
Bootstrap theme. OMG it's awesome! Thanks Luc!
config
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fix for issue #50
display error messages with least dependencies
fixing a very nasty bug - file_exists() doesn't work with ../../ in path names
codeformatting
js + fixes for bootstrap theme