Add numbering to the rmnetctl error code enum.
This helps for easier reading while debugging.
Fix a few typos. Also update copyright.
Change-Id: I7ce113f7535f8d1897bb5accb30b0e0dc133869a
RmNet configuration library and command line utility for configuring
the RmNet Data kernel module.
CRs-Fixed: 525675
Acked-by: Subash Abhinov Kasiviswanathan <subashab@qti.qualcomm.com>
Change-Id: I4c15e2f0e32082077c189cf316f845699aef5f13