NXP-11799 Align UI on PyQT lib
NXP-11799: Align freeze setup + error messages and comments on PyQT
NXP-11799: Cast authentication parameters from QString to string
NXP-11799: More fixes for the switch to PyQT
NXP-11799: Format
NXP-11799: Update README and DEVELOPERS referencing PyQt instead of PySide
NXP-12117: Add LGPL LICENSE.txt file including an introduction about the licensing that applies to the binary packages
NXP-12116: Add License paragraph