Merge branch 'gost-priorities' into 'master'

Extend GOST priority settings and documentation

See merge request gnutls/gnutls!1160

diff --cc NEWS
index 2b4fd942108e0b99171e4edc5c237a5c36dcfb54,5d4b55f2ebe318f28c092316a11e8502038ccb12..accd32daf9f293653f7aa2d3c4ee9ec21f82474b
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -47,8 -40,10 +48,11 @@@ See the end for copying conditions
  ** certtool: The add_extension template option is considered even when generating
     a certificate from a certificate request.
  
+ ** libgnutls: added priority shortcuts for different GOST categories like
+    CIPHER-GOST-ALL, MAC-GOST-ALL, KX-GOST-ALL, SIGN-GOST-ALL, GROUP-GOST-ALL.
+ 
  ** API and ABI modifications:
 +GNUTLS_SFLAGS_CLI_REQUESTED_OCSP: Added
  gnutls_ocsp_req_const_t: Added
  
  

diff --cc doc/cha-gtls-app.texi
Simple merge