Fixed security bug on users info
Fix small test fails introduced in the commit 27f12f7
Fix problem on user deletion
[backport] Fix wrong handing integrity error on register or accept invitation.
[backport] Fix wrong handling patch request with user_stories list on milestone resource. (fix #1163)
[backport] Fix possible race condition on register using select for update.
Improving feedback when registering users
Fix bug #60 on github: Emojis urls problem
[backport] Fix unexpected exception when delete task with deleted milestone.
Making the project name not mandatory and using the owner username for the slug generation
[backport] Making the project name not mandatory and using the owner username for the slug generation
US #954: Task #1115: Create feedback endpoint
Add feedback entries to the Admin panel
Merge pull request #85 from taigaio/us/954-feedback

Create a feedback endpoint for registered users
Normalize final attachment filename.
[backport] Normalize final attachment filename.
Create CHANGELOG.md
Fixing typos in CHANGELOG.md
Updated user-noimage with a non-gender related one
Fix bug #1186: Fixed emails sent when a wiki page is updated