added ingest/purge test
rolled back accidental inegst
CollectionWebTestCase -> IslandoraCollectionWebTestCase
Revert "rolled back accidental inegst"

This reverts commit bad0c4689a460259c435432d3f2d6ea97f6fdda9.
updated tests for collection web test case changes
Merge pull request #1 from Islandora/7.x

update from master
Merge branch '7.x' of git://github.com/daitken/islandora_solution_pack_book into 7.x

Merging to add travis-ci tests.