Merge branch 'master' into backer_state_machine
removing unnecessary modules from project model
changed vimeo route to video so we have a generic video (if youtube support is used)
Change the video for Asas Channel.
changed mailcatcher to letter_opener as it creates a HTML and has a result closer to what the email should look like
added a field layout to notification_types
this enables us to use different layouts for emails of channels
depending on notification type [#48203419 #47768043]
Merge branch 'master' of github.com:catarse/catarse
fixed notifications mailer expectations in specs
removed the ability of the project to update the cached video object
You should create a new instance of project to update the vide, it's
simpler and works the same way for most cases.
now we do not use an extension whitelist for video_thumbnail
since videothumbnail is downloaded using vimeo/youtube api and we do not
have to check for a file extension I have removed the whitelist to avoid
problems with the lack of a proper filename due to open-uri
removed mentions to youtube in locale strings as catarse.me is not going to support youtube right now. The youtube support was only merged for other forks
add anonymous field to backer report #changelog [Fix #48945299]
we dont need to look if a backer is can_refund to send the notification
Merge branch 'production'
added backer waiting_confirmation state [#48424757]
added refund action into adm/backers [#48424757]

because now we using the backer state machine
migration to update backers state [#48424757]
removed some unused image files
removed unused banners for locales
update required fields on payment screen #changelog [Fix #49305073]