LDC-728 - Notice: Undefined index: field_contest_entry_contest in imagex_contest_form_contest_entry_node_form_alter()
LDC-736 - no way to submit contest entries fix
LDC-657 - hide vote button if no entries
LDC-657 - added custom ctools callback to cast vote page callbacks
Merge pull request #20 from thomjjames/bugfix/misc-bugfixes

LDC-728 - Notice: Undefined index: field_contest_entry_contest in imagex...