Merge pull request #1 from MorganDawe/7.x

Updating travis
Renamed travis yml.
Merge https://github.com/MorganDawe/cwrc_workflow into 7.x
changed yml name.
Merge pull request #2 from MorganDawe/7.x

Updated travis file name
updated readme.
Merge pull request #3 from MorganDawe/7.x

updated readme.
Fixed 2 coder violations.
Merge pull request #4 from MorganDawe/7.x

Fixed 2 coder violations.
Merge pull request #5 from MorganDawe/7.x

Updating coding standards for travis.
Updating coding standards for travis.
Updated yml.
Updated test cases for travis.
Merge pull request #6 from MorganDawe/7.x

Updated travis script
Fixed paged table.
Merge branch '7.x' of https://github.com/MorganDawe/islandora_workflow_rest into 7.x
Corrected coder issues preventing travis from passing.
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.