Extracted functions
Extracted funcionts
Stub some functions to avoid using the DB and speed up tests
Remove unused imports
Reduce ratelimit for tests
Flush redis in order not to reach API ratelimit
Typo
Fix bug and removed request_context
Minor improvements: removed unnsecessary code
Merge pull request #862 from PyBossa/issue-tests-speed

Speed up ratelimit tests
remove dependency links in setup.py and add some comments
Merge pull request #863 from PyBossa/dependency-links

remove dependency links in setup.py and add some comments
Use Flask-SQLAlchemy scoped_session for slave
Use forked Flask-SQLAlchemy repository
Use repositories and Factory Boy in blog view tests
Use repositories in project-password tests
Removed unnecessary with_context
Removed unused imports and with_context decorators
Removed unused imports
Use repositories