Fix a couple code-style issues in inline comments.
Address issues from the translation coder report.
Fix a variable name.
Update to ingest_steps to add the callback type and logic associated with that.
Ingest functionality of the ingest form is now a callback.
API documentation update, minor revisions to ingest form.
Missing newline, crufty func.
Merge pull request #316 from adam-vessey/7.x

Code standards in comments and translatability.
Some codesniffer modifications.
Code Review - Refactor and fixes.
Merge pull request #1 from nigelgbanks/7.x-code-review

Code Review - Refactor and fixes.
Notice and comment fix.
Merge branch '7.x' of github.com:jordandukart/islandora into 7.x
Code review changes
Merge pull request #317 from jordandukart/7.x

Ingest steps rework to implement a new type (ONTIME-319)
Merge pull request #318 from jonathangreen/travis

Some codesniffer modifications.