coder cleanup
Merge pull request #8 from DannyJoris/7.x

coder cleanup
Deal with ajax events
Merge pull request #9 from nigelgbanks/7.x-alter-element-build

Deal with ajax events
Fix a notice.

"trigger_element" is also populated during submit, so we would get
notices about trying to use the undefined "#ajax" index.
Merge pull request #10 from adam-vessey/7.x

Fix a notice.
Merge branch '7.x' of github.com:Islandora/objective_forms into 7.x-release
Updated version number for 7.x-1.1-RC1