Update the location of the Promise library.
Disable ContactDBA tests for now.
Remove some tests that probably shouldn't even be there.
Adds preliminary structure and tests for CardDAV connector.
Merge pull request #11 from Demelode/test-carddav-connector

Adds preliminary structure and tests for CardDAV connector.
Update TBMorkConnector to July 21 version of interface spec.
Switch to Toolkit's Promise.jsm, make tests work again.
Make TaskTest more informative when it errors out.
Added new features and tests for CardDAV connector.
Addressed suggested fixes and added basis for auth function
Merge master into Jon Demelo's branch.
Merge remote-tracking branch 'mikeconley/master'