#642 Added feature to show test blocks in template editor if /test is added to the url
#642 added the success message after template is saved.
#642 implemented template block section renumbering and added a dropped call back to update section number after a block is dragged and dropped.
#t642 update UI for the block listing
Merge branch 't642' of https://github.com/VHAINNOVATIONS/Mental-Health-eScreening into t642
#642 added checks to make sure we didn't lose state in controllers. Added the delete funtionality for a block.
#642 added all rules for drag-and-drop of blocks so we only allow what is required. Updated template to use the new summary block field.
#642 Fixed lost of state when returning from template editor to module editor
t642 add descriptive title to edit and delete
#642 implemented all freemarker functions as required
Merge branch 't642' of github.com:VHAINNOVATIONS/Mental-Health-eScreening into t642
#660 Switched back to <code> for assessment variables. Updated edit modal.
Merge commit '407c8bd58d167e9c1c8ba0f5be718b0ebf6ca7a8' into t660

Conflicts:
	eScreeningDashboard/src/main/webapp/resources/editors/js/app/controllers/templates/templateEditorController.js
	eScreeningDashboard/src/main/webapp/resources/editors/states.js
	eScreeningDashboard/src/main/webapp/resources/editors/views/templates/templateeditor.html