Add an execute permission to napper.py

This commit adds an execute permission to napper.py.

Change code for Microsoft's products and prepare v1.2 release

This commit updates contributors and changes code for Microsoft's
products such as Surface Pro. This commit also prepares v1.2
release.

Update contributors and prepare v1.1 release

This commit updates contributors and prepares v1.1 release.

Initial version

Initial version release.