GlobalServicesScriptingInterface added, functions and properties functional
combobox support in the Window.form javascript function

example: Window.form('combobox', {label: "yourcombobox", ["opt #1.", "opt #2.", "opt #3."]});
the GlobalServices Events are functional now
globalServicesExample.js
Merge branch 'master' of https://github.com/highfidelity/hifi into 20017

Conflicts:
	interface/src/scripting/WindowScriptingInterface.cpp
combo boxes ported to new form code
moved back butterflies.js , did I do it right?
Merge branch 'master' of https://github.com/highfidelity/hifi into 20017

Conflicts:
	interface/src/Application.cpp
handle location lookup for offline user or not found
make sure AddressManager signal is connected to before file event
Only allow one "blender" to run at a time for each model.
Merge pull request #3406 from birarda/master

handle location lookup for offline user or not found
Merge pull request #3407 from ey6es/master

Only allow one "blender" to run at a time for each model.
Merge pull request #3405 from thoys/20017

Code Review for Job #20017
Merge branch 'master' of https://github.com/highfidelity/hifi into deference
Working on deferred lighting for models.