change traffic sources to text field
Merge branch 'master' into move_traffic_sources
change travis ruby version
remove delegator
typo error on task :)
Merge branch 'master' of github.com:catarse/catarse
adjust copy on categorized notification
ruby 2.1.3
added acquirer_name and TID into contributions
update catarse_pagarme to handle with new contributions columns
adjust scope project_name_contains to use Project.search_on_name scope :)
Project.search_on_name should look into permalink too
on admin/contributions should fill fields with searched values
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Add information about refund in credits_warning
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Add information about refund in credits_warning notification
adjust filters on admin/contribution
added more search scopes
added all payment IDs on key column
adjust admin/contribution list to show like cards
added start date