Merge pull request #162 from tyranja/master

new admins and before_filter and not so much text on the index view site
changed the show view to allow temporary overriding of color_scheme in browser only (not updating to db). ALSO created a couple of tests :P.
added color selection box to NEW view
Merge pull request #165 from Bumbledebee/colorselection

added color selection box to NEW view
Merge pull request #164 from tyranja/show_view

changed the show view to allow temporary overriding of color_scheme in b...
last changes