fixed merge conflicts
fixed if statment
Merge pull request #22 from jdbrown-USGS/EQH-2763

Allowed for no header and/or footer as well as added test UI to see it
fixed rebase conflicts
no real change
fixing rebase problems
fixing rebaseing issues
added disable scrolling class
add class to body when modal dialog is visable and removes it when the modal dialog is hidden
cleaned up code
fixed merge conflicts
fixed indentation and cleaned up Modal Test UI