add work item types select on work item creation modal.
fix ideation model description display bug
style inline form group
create work item type popover
work_group add, select on creating modeling task
management perspective grouped by 'work group'
add wysiwig on creating modeling task
dynamic modal creation
refactor
fix ui.renderwithdata reactive issue
refactor
remove duplicated modal backdrop
fix modal call
fix save modeling task bug
fix ideation wysiwyg bug
merge eskim/hotfix

* hotfix:
  fix ideation model description display bug
merge eskim/work_item_types_and_groups

* work_item_types_and_groups:
  management perspective grouped by 'work group'
  work_group add, select on creating modeling task
  create work item type popover
  style inline form group
  add work item types select on work item creation modal.
merge eskim/modeling_item_wysiwyg

* modeling_item_wysiwyg:
  fix ideation wysiwyg bug
  fix save modeling task bug
  fix modal call
  remove duplicated modal backdrop
  refactor
  fix ui.renderwithdata reactive issue
  refactor
  dynamic modal creation
  add wysiwig on creating modeling task