Stats variable width for panels
Stats tweaks: fonts adjustments
Stats: fix for stats panels positioning when mirror is enabled
Merge branch 'master' of git://github.com/worklist/hifi into 19498

Conflicts:
	interface/src/Application.cpp
Merge branch 'master' of git://github.com/worklist/hifi into 19498
Merge branch 'master' of git://github.com/worklist/hifi into 19498

Conflicts:
	interface/src/Application.cpp
Merge branch 'master' of git://github.com/worklist/hifi into 19498
Merge branch 'master' of git://github.com/worklist/hifi into 19498

Conflicts:
	interface/src/Application.cpp
Merge pull request #2485 from kordero/19498

Code Review for Job #19498