Added DKMS file and instructions.

Added DKMS file and instructions.

Added README.md and dkms.conf.

Enabled various compiler settings to improve code quality.

And fixed the resulting issues that showed up.

Made code compatible with kernel 4.2.

Made code compatible with kernel 4.1.

This includes a fix for kernel 4.3 which was backported to 4.1.

Updated configuration.

Ensured all line endings are consistent (unix).

Initial import of driver source version 4.3.22-beta, dated 2015-09-01.

Enabled various compiler settings to improve code quality.

And fixed the resulting issues that showed up.