Sync with TP.
doc update
gnutls_record_overhead_size2 -> gnutls_est_record_overhead_size
when removing a cipher priority, make sure the order is kept
doc update
more files to ignore
corrected typo
updated for new callback format
pkcs11: Use the correct attribute length for CKA_TRUSTED

CKA_TRUSTED is a CK_BBOOL value in PKCS#11. Since object searches
are done with the attribute byte values, we need to get the length
exactly right.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Added helper functions for digests.
corrected issue in client hello verify.
simplified structure
added new functions
Added DCO
make sure that a valid number of days is entered
Fix for NetBSD systems that do not have CLOCK_PROCESS_CPUTIME_ID. Patch by Thomas Klausner.
Include MKI size in size calculations for the extension.

This prevents a parsing error when MKI is being used.
Reported by Gábor Tatárka.
doc update
corrected typo
When resuming a session send only the mandatory extensions.

That will make server behavior to conform to TLS RFC. Reported by Peter Dettman.