Merge pull request #12 from fma2/modals

Modals
SElecting all schools sets view to zoom out and view all schools
Add search bar to separate toggle - no longer in the view all schools toggle - planning to build it out with pg_search
Merge pull request #13 from fma2/filtering-fixes

Add search bar to separate toggle - no longer in the view all schools to...
Move search bar outside of filters - since its not a filter
Modify toggle for search.  Refactor filtering so all of it is under one toggle button.

Change createFilterList method to work for both types and programs.  Modify DisplayFilterList method to not add an event listener to the checkbox.  Add listener to divs with lists to call new method changeMap which updates the map according to filtered selection.  Still working on getting it so both filters work at once.  Need to remove code from previous filtering toggles.
Modify changeMap method so setFilter can filter for both types and interest_area - yipee!
Make text in filters div white
Add headers for each filter section in filters toggle
Modify show/hide jquery call for filters toggle
REmove types toggle - remove the button on toggle bar and the actual call onclick
REmove programs toggle - remove button on toggle bar and what happens when clicked
Remove diplayProgramsFIlter method - not using anymore
Remove updateMapsbyProgramFilter method - not using anymore
REmove createFIlterList method - no longer using anymore
REmove update map by filter method - not using anymore
Remove performance toggle - not using anymore
Remove performanceToggle onclick method - not using
Update method call in filtersToggle.onclick - displayFIlterList2 is now displayFIlterList
Remove toggle buttons for filter by programs, type etc