ideation filter
modeling filter status
filter modeling by users
table sort
sort by comments count
add work item types select on work item creation modal.
archive ideation item
Merge branch 'sort_and_filter' into archive
+ add archive filter

Conflicts:
	app/client/common/modal_comment.js
	app/client/events.js
	app/client/perspective/ideation/ideation.html
Merge pull request #54 from eskim/hotfix

hot fixes
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