edit channels profile
prevent long urls from breaking out of container in project/about
Merge branch 'master' of github.com:catarse/catarse into edit_channel_profile
add how_it_works to edit
show created_at date for pending backers
Merge pull request #358 from pedromarins/new_channel_profile

fix on channel pannel spacing
Merge pull request #357 from adrianob/show_created_at

show created_at date for pending backers
Merge pull request #355 from adrianob/fix_long_urls

prevent long urls from breaking out of container in project/about
Merge pull request #356 from adrianob/edit_channel_profile

Edit channel profile
find_by_permlink! on channels should not be case sensitive
fixing wrong constant in header channel template
fixing wrong constant in header channel template
added first! instead first to raise record not found instead undefined method for nil in some missing call
Merge pull request #360 from devton/master

find_by_permlink! on channels should not be case sensitive
fixing some problems with the new channel home and refactored the channels_subscribers_controller
create new_how_it_works
Merge branch 'fix_new_channel_home' of https://github.com/diogob/catarse into new_channel_profile
Merge branch 'master' of github.com:catarse/catarse into fix_new_channel_home
removing unnecessary error handling and 'if'. Also fixed specs to reflect a simpler controller
any parameter to the url should be stored in the database, doesn't make sense to hardcode it here