added notification when project is rejected in channel [Fix #47852493]
fix typo error
adjust notification when project as submited on channel
notification when project is accepted on channel
fix channel project received notification text
adjust channel project rejected notification text
fix channel project online notification text
fix new project received notification for channel owner
remove second chance logic #changelog [Fix #57686452]
Merge pull request #352 from adrianob/remove_second_chance_logic

remove second chance logic #changelog [Fix #57686452]
Merge pull request #350 from devton/reject_notification_for_project_in_channel

Added some channels notifications for project owner
fix facebook like, moip post back updates and possibibly other problems created by the bad browser redirection. this redirection should be restricted to only a couple of specific pages. I let the method in the applciation controller in case we want to put it somewhere else, but the before_filter when just on the backer controller now.
Merge pull request #351 from pedromarins/new_channel_profile

update channel to get curator name e bio
Merge pull request #353 from pedromarins/new_channel_profile

fix on channel home bug
update translation in sign up page
update on button hover behavior
update on channel header
add footer sass file
update project default font to 16px to easy migrate the old layout
fix channel box spacing