Added Python script to modify Qt properties

Need to test on Mac and Windows

Refs #10015
Added reset bash script for Unix systems

Needs tested on Mac

Refs #10015
Added license, added fallback to optparse

Refs #10015
Fixed formatting to be Python3 compatible

Refs #10015
Install reset scripts alongside executable

Refs #10015
Fix CMakeLists to install reset scripts properly

Refs #10015
Added Windows reset script

Refs #10015
Merge branch 'feature/10015_settings_reset_mechanism' into develop