Avatar refactoring
Minor improvements on avatar/gravatar settings.
Updating default avatar image
Merge branch 'avatar-refactor'
Minor fixes on sample data related to attachments model changes.
Taiga-events integration (realtime taiga)
Merge pull request #76 from taigaio/events-improvements

Taiga-events integration (realtime taiga)
Changed default events queue to postgresql queue
Fix unclear message on requirements.txt.
Minor changes on readme.
:poop: -> :toilet:
Adding extra info for stats
Considering only closed sprints for calculating average speed
Fix typo in README.rst
Generate migration for my last change in userstories models
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