Add OIDs and paramsets for GOST R 3410-2012
A fix to support 512 bit GOST R 3410
Add GOST 28147 TC-26 paramset to gost89.h/gost89.c
Add Gost R 3411-2012 hash function
Use optimized bn_add_words for 512-bit arithmetic in GOST-2012
Array initialized in a tight-loop == bad performance

In numbers: 71 Mb/s --> 90 Mb/s on Core-i5-3550
cleanup test case
Preliminary patch to include new GOST 34.11-2012 EVP digests
Add a test on EVP digest API
preliminary EVP API for GOST-2012 signature
Merge pull request #1 from DmitryOlshansky/master

pull