EXFAT 1.2.5 merged with Samsung Source 1.2.4 and modded, READ MORE below.

Driver modded to work with 3.0.y up to 3.10.y

+ all recent fixes and guide how to add to kernel.

I will be happy to add any other fixes to this driver.

RXRZ passed ownership of the source to me.
Merge remote-tracking branch 'origin/master'

Restore most of the comments.