Merge branch 'release/1.0.2' into develop
Rudimentary support for VersionOne.
Adding working VersionOne implementation.  Fixes #149.
Collect the OID, too, just in case it might be needed for future API operations.
Add story number and priority fields.
Follow the same pattern as the redmine importer for what to name the project name configuration option.
Adding documentation for new VersionOnes service.
Assemble keyring URL in get_keyring_service method; allow blank passwords to be entered.
There's no reason for this to be a set rather than just a normal tuple.
Merge pull request #150 from coddingtonbear/add_version_one

Add support for importing Tasks from VersionOne
Further limit which tasks are returned to only actionable items.
Merge pull request #152 from coddingtonbear/versionone_tweaks

Further limit which VersionOne tasks are returned to only actionable items.
Adding VersionOne link to readme.
Merge pull request #153 from coddingtonbear/versionone_in_readme

Adding VersionOne link to readme.
Handle debugging in odd case where uuid doesn't return a task.
Messy...
Extract priorities from redmine responses appropriately.
Use priority Name instead of id.
Add a test for new redmine behavior and fix another bug.
Merge pull request #155 from ralphbean/feature/redmine-priorities

Attempt to extract priorities from redmine responses appropriately.