UUID at the start of ingest.
Merge pull request #45 from willtp87/7.x

UUID at the start of ingest.
7.x grammar fixes
Merge pull request #47 from daitken/7.x

7.x grammar fixes
folder.png references are now set by file path, and not url.
Correct coding standard issue.
Merge pull request #48 from MorganDawe/7.x

folder.png references are now set by file path, and not url.
Add parent for use in hook and not fire an alter if it's a callback.
created test utility class
Merge pull request #49 from jordandukart/7.x

Add parent for use in hook and not fire an alter if it's a callback.
Merge branch '7.x' of https://github.com/Islandora/islandora_solution_pack_collection into 7.x
datastreams test and cleanup
fixes
New form step for selecting a content model.
Updated for depreciated ingest functions.
Also Coding Standards.
Fixes property of non-object error.

islandora_object_load() can return FALSE, which is considered set (isset).
Changed the check to make sure it was an object returned, rather than just
check against null.
Changed Parameter Type Hinting to only use the top level Abstract class
Merge pull request #53 from nigelgbanks/7.x-property-of-non-object-error

Fix Error
Use format_plural() to handle pluralization.
Factor out require_once, and fix comment.
Fix typo.