fix email validation on registration #changelog [Fix #53004041]
fix specs and is_devise? method
create exclusive option for project updates
fixing project controller using the master version as basis
added toggle project warning functionality back
added update creation
Project owner can say when a reward will be delivered [Fix #43245695]
Use _url instead _path
project_by_slug_url need to be closed
Fix a logic error [Fix #53155191]

condition need to be true when permalink is not in the routes and the
permalink not exists on database
order updates by creation date
Merge branch 'master' of github.com:catarse/catarse
Change texts and show month/year for user on deliver prevision [#43245695]
Merge branch 'master' of github.com:catarse/catarse
put error handling back on notifications
Merge branch 'master' of github.com:catarse/catarse
set encoding to utf-8
fix order on environment file
updated the paypal gem so it can find backers using the parent transaction id now [fix #37123131]
Merge branch 'master' of github.com:catarse/catarse