change on home banner
Merge pull request #534 from pedromarins/master

change on home banner
Rename backers table to contributions
Rename backers files to contribution
Rename backer words to contribution
Rename more files to contribution
Fix migration name
Migrate backers to contributions on postgres views
Migrate notifications template name to contribution
move statistics admin to bootstrap
Change notify_contributions to notify_contributors
Add migration to migrate user_total view to use contributions
Rename backs and backed to contributions
Merge pull request #538 from adrianob/bootstrap_admin_statistcs

move statistics admin to bootstrap
created a new route to check if user is logged in and redirect to correct unsubscribe route [Fix #62025994]
Solve conflits
Merge pull request #539 from devton/unsubscribe_notifications_route

created a new route to check if user is logged in and redirect to correc...
fixes somethings on channel_posts texts
Merge branch 'master' of github.com:catarse/catarse
Improve migration to change notifications template name