Removing line comments from config.rb defaults

Signed-off-by: bmx269 <trent@smallrobot.org>
Updated panels grids and add grid proportion mixin
Merge pull request #4 from johannez/7.x-1.x

Updated panels grids and add grid proportion mixin
Remove NEWTHEME residual from Mothership base theme, Update the README with info on renaming in template.php