added styleguide controller and views
added styleguide layout
added new CSS structure for redesign
updated styleguide with correct styles, still need to address components
Merge branch 'development' into styleguide
commented out the homepage modules for the time being
Merge pull request #142 from WGBH/styleguide

Styleguide
Changes config for precompiled assets.
Merge pull request #144 from WGBH/fix-143

Changes config for precompiled assets.
Changes default 'from' address in UserMailer from bostonlocaltv.wgbh.org to bostonlocaltv@wgbh.org.
Merge pull request #145 from WGBH/fix-140

Changes default 'from' address in UserMailer from bostonlocaltv.wgbh.org...
Merge branch 'development' into carousel