Fix __mcount in the !(__ARM_EABI__) case by popping the right number of
registers on exit.
Include "Synchronous connection-oriented" for SCO.
Bump date.
Make this work with earm kernels. Not sure the test is realy worth it.

Partially from Greg Willatt
Create the stpncpy() inline only when GCC>=4.8 || clang

Mirrors the stpncpy() wrapper macro and avoids the following:
warning: implicit declaration of function ‘__builtin___stpncpy_chk’
Adjust default packet size to 56 data bytes (64 total).
Make error messages consistent.
Update netpgpverify to version 20141129

+ get rid of old libnetpgp-based source from /usr/src/crypto/external
tree, it's not been used in a while

+ enhancement to tiger.c (from apb, IIRC) to use the union rather than
dubious and probably unportable casts.

+ bump version number
NPF:
- npf_nat_import: take the port only if using the portmap.
- Sprinkle some comments and asserts.