XML forms no longer manages access to the shared 'models' data.
It is now done by basic collection.
Changed Parameter Type Hinting to only use the top level Abstract class
Merge pull request #87 from nigelgbanks/7.x-ingest-without-xml-forms

XML forms no longer manages access to the shared 'models' data.
Fix for error, don't always add xml form steps.
removed unused file
Merge pull request #89 from nigelgbanks/7.x-fix-for-fatal-error

Fix Error
Merge pull request #88 from nigelgbanks/7.x-fcrepo4

Changed Parameter Type Hinting to only use the top level Abstract class
Merged in changes
Merge pull request #93 from Islandora/7.x-rename

Merged in changes
Can now backtrack and change a form selection.

Form Builder saves its entire state in:
$form_state['storage']['objective_form_storage']

This now gets unset when the previous button is pressed, allowing for other
forms to be selected. Also we unset the saved values as a different form
can be presented to the user than the original so retaining the old values
doesn't make much sense.
Handle the cases where there is no step before the metadata form.
Merge pull request #94 from nigelgbanks/7.x-ingest-forms

Can now backtrack and change a form selection.
Merge pull request #90 from ajstanley/7.x

removed unused file
updated documentation on title_field
Merge pull request #95 from willtp87/7.x

updated documentation on title_field
Merge branch '7.x' of https://github.com/Islandora/islandora_xml_forms