Adding extra info for stats
Considering only closed sprints for calculating average speed
Fix typo in README.rst
Merge pull request #79 from cure/master

Fix typo in README.rst
Typo in README.rst

Ttaiga -> Taiga
Merge pull request #80 from AEAMcNett/patch-1

Typo in README.rst
Typo in local_settings: Githup -> Github

Kebap ou Kebab ?
Merge pull request #82 from MDamien/patch-1

Typo in local_settings: Githup -> Github
Fixed security bug on users info
Fixing speed calculation when there are no sprints
Fix small test fails introduced in the commit 27f12f7
Fix problem on user deletion
Fix wrong handing integrity error on register or accept invitation.
Fix wrong handling patch request with user_stories list on milestone resource. (fix #1163)
Fix possible race condition on register using select for update.
Merge pull request #78 from taigaio/redesign-for-taskboard-and-backlog-summaries

Adding extra info for stats
Remove useless six usage that causes some import errors.
US #954: Task #1115: Create feedback endpoint