Fixed an indexing issue, and a few minor issues pointed out during code review.
Added variable_del() to remove variable during uninstall.
Added dependancy to islandora_solr_search, and updated code review standards.
Update .travis.yml

Added link to dependancy.
Fixed an issue on form submit, and add workflow datastream view options in the workflow tab.
Merge branch '7.x' of https://github.com/MorganDawe/cwrc_workflow into 7.x
Merge pull request #7 from MorganDawe/7.x

Added variable_del() to remove variable during uninstall.
Updated workflow input form, added message ability to activity, and fixed a but in the low level API.
Fixed issue with some request returning drupal html with json response.
Updated datastream view on object with pretty print.
Moved form logic into its own file, changed doc comments to match, and fixed failing test case.
Removed old form, correct coding standards.
Merge pull request #8 from MorganDawe/7.x

Updated workflow input form, added message ability to activity, and fixe...
Modified the workflow form input, and added the process input item to the form and validation routine.
Found a few coder violations and fixed em up.
Updated workflow input form with requested changes in ticket CWRC-29.
Added csv support to autocomplete callback, and notification capability based on supplied users. Corrected coding standards.
Updated stamps query, passing new param for combo box in form.
Added privatemsg module support and addressed code review feedback.
Removed unused parameter in _notify().