merged master
fix layout pattern at project box title
update header texts
just cleaning up unnecessary FactoryGirl constant
when user use credits to make a backer we don't need to show the payment options [Fix #56702308]
moved channel_spec and removed unnecessary FactoryGirl const
added subscriber_reports association
created a database view exclusive for the channel subscribers report
renamed SubscribersController to SubscribersReports controller and removed unnecessary code to report generation, now this model uses a specific database view (hence the renaming).
begin_of_association_chain should be private
tidying up a bit the view
removed unnecessary spaces
Merge pull request #307 from devton/payments_options_dont_need_to_show_with_credits

when user use credits to make a backer we don't need to show the payment...
Merge branch 'master' of github.com:catarse/catarse into rails-4
fixed failing spec
removed unnecessary version locks
Merge pull request #302 from diogob/channel_statistics

changed subscribers report to use postgres-copy instead of CSV.
adding new header style to bootstrap and actual css
update moip
complete overwrite of header code and style