added hierarchy as option for form layout
merged latest dev
fixed for tests
updated to jquery 2.0.3 and added angular-dragdrop
added angular-dragdrop
changed fa to fng for name space
added new tests for hierarchy directives
added unique counter for adding and removing hierarchical elements
Merge branch 'dev' into hierarchy
tidy up
form hierarchy with drag drop. Fixed error with editing correct element
added ui-sortable syntax to templates
added ui-sortable
added ui-sortable to script loader
stopped insertion into own group
added spec for drag-drop and disabled as not complete
added an event listener to provide access to the error function in base.js
wip
moved controller to allow unit tests to test controller methods
moved most functions to controller and passed controller to directive