Created resize() method in GenericList.js to set the height of the list within the widget. This allows the list to scroll within the widget container if the browser window is vertically resized to smaller than the height of the list.
Also, within the ObjectList.js, SetList.js, and AttrList.js files, implemented the padding-top value of the list to move it below the widget masthead.
added javascript to calculate height of new forms on stage, to be full height and scrollable within container.
Added Bootstrap tooltips, popovers, and modal.
Tooltips are used on various links.
Popovers are used on the help links (in the New "Item" forms) and the Delete "Item" link.
The modal is used to select a new icon. Note that currently it is not working for the "New Attribute Set" and "New Attribute" forms. The field tooltips also aren't working for those forms.
Merge branch 'opsportal-tooltips' into develop
remove unused code from init() in MenuList.js

Merge branch 'develop' of https://github.com/appdevdesigns/appdev-hris2 into develop

Conflicts:
	assets/OpsPortal/controllers/MenuList.js