Merge pull request #32 from nigelgbanks/7.x-form-fixes

Made the root element parent to all subsequent elements. Also fixed a warning when full text was not supplied.
updated method names
Merge branch '7.x' of github.com:Islandora/islandora_solution_pack_pdf into 7.x
added valid test for text upload
fixed hook name
Fixed a notice
Merge pull request #34 from nigelgbanks/7.x-fix-notice

Fixed a notice
Merge branch '7.x' of github.com:Islandora/islandora_solution_pack_pdf into 7.x-release
Merge branch '7.x-release' of github.com:Islandora/islandora_solution_pack_pdf into 7.x-release
Updated version number for 7.x-1.1-RC2