Merge branch 'release/0.5.6' into develop
Added list of contributors to the bottom of the README.
minor: correction to annotation format
Merge pull request #37 from tychoish/jira-patch-1

minor: correction to annotation format
Added notes about format for the .isues() method.  #39
First pass at activecollab2 integration
Reformat task description, add code for stripping html
Only add permalink as annotation. Comments are not useful.
Cleanup formatting.
Handle cases where user tasks data isnt returned
Log task count for debugging
Debug formatting.
Add notes to README
Add more info on configuring service
Add notes on API usage, minor code cleanup
Add note about api compatibility
Merge pull request #41 from kostajh/active-collab

Add ActiveCollab2 service
0.5.7
Merge branch 'release/0.5.7'