Add Node border display
Merge branch '19630' of github.com:huffman/hifi into 19630

Conflicts:
	interface/src/Menu.h
Move server borders to a submenu
Cleanup NodeBounds
Update parameter to const
Fix node bounds overlay blinking

QString.to* do not seem to return null terminated strings.
Explicitly null-terminate a string
Update old comment
Merge branch 'master' of git://github.com/highfidelity/hifi into 19630

Conflicts:
	interface/src/Application.cpp
Remove QGLWidget include from NodeBounds
Reorder includes in NodeBounds.cpp
Use char array instead of QString in NodeBounds
Merge branch '19630' of github.com:huffman/hifi into 19630
Reset node bounds overlay text when no nodes are selected
Merge pull request #2870 from ey6es/priority

Basic support for joysticks using SDL, shoehorn PrioVR position/joysticks into palm data.
Merge pull request #2869 from huffman/19630

Code Review for Job #19630