created test utility class
Merge branch '7.x' of https://github.com/Islandora/islandora_solution_pack_collection into 7.x
datastreams test and cleanup
fixes
Merge in upstream changes.
Updated some of Dans tests.
Coding standards changes.
Travis update.
Fixed merge conflict
Updated travis config
Updated name of tests to run
Updated content model for test.
Updated build file.
Updated build file.
Merge pull request #57 from jonathangreen/7.x-dan

7.x dan