contact_email => email_contact
fixed duplicated email in AR taken message [fix #590]
Merge pull request #598 from pedromarins/admin-bug-fix

fixing dropdown menu on admin pages
Merge pull request #599 from pedromarins/admin-bug-fix

fixing image max-width
Merge branch 'master' of github.com:catarse/catarse
added payment service fee into adm/contributions [Fix #67127838]
Merge pull request #600 from devton/payment_tax_column

added payment service fee into adm/contributions [Fix #67127838]
channel admin fixes #67330938
Merge branch 'master' of https://github.com/catarse/catarse into admin-bug-fix
Merge branch 'admin-bug-fix' of github.com:pedromarins/catarse into admin-bug-fix