Avoid using $datastream->content...

...  Not sure if the alternative is really much better, creating
the file-object and saving it manually (so it gets deleted when it
expires in 6 hours or so, in the case we error out generating
derivatives).
Merge pull request #35 from adam-vessey/7.x

Avoid using $datastream->content...
Changed post ingest hook syntax.
Merge pull request #36 from nigelgbanks/7.x-updated-ingest-hook

Changed post ingest hook syntax.
Set title is now done in the latest version of islandora.
Merge pull request #37 from nigelgbanks/7.x-set-title-for-view-objects

Set title is now done in the latest version of islandora.
File nameing conventions, removed unused files.
Drupal coding standards.
Merge pull request #38 from nigelgbanks/7.x-filename-conventions

7.x filename conventions
Filename conventions.
Drupal coding standards.
Merge pull request #39 from nigelgbanks/7.x-filename-conventions

7.x filename conventions and coding standards compliance
Made the root element parent to all subsequent elements.

The form now uses //mods:mods[1] as the root element, this allows MODS documents
that use the mods:modsCollection element as the root element to work with the
form. All references to the document context save the root element have been
changed to a parent context.

This is required to use the Image Form with the MARCXML generated MODS.
Merge pull request #40 from nigelgbanks/7.x-form-fixes

Made the root element parent to all subsequent elements.
Merge remote branch 'upstream/7.x' into 7.x