Latest MIPS ISA specification declared 'branch likely' instructions
obsolete. To makes code future-proof replace them with equivalent.

Excessive fragmentation put additional burden (of addtional MAC
calculations) on the other size and limiting fragments it to 1KB
limits the overhead to ~6%.

PR: 3139

Improve decrypt performance by 10-20% depending on platform. Thanks
to Jussi Kivilinna for providing valuable hint. Also thanks to Ard
Biesheuvel.

Submitted by: Yuriy Kaminskiy

PR: 3130

Suggested by: Ard Biesheuvel

Conflicts:
	apps/s_server.c

Submitted by: Ard Biesheuvel

Add various functions to allocate and set the fields of an ECDSA_METHOD
structure.

Make DTLS behave like TLS when negotiating version: record layer has
DTLS 1.0, message version is 1.2.

Tolerate different version numbers if version hasn't been negotiated
yet.

(This went into 1.0.2 too, so it's not actually a change
between 1.0.x and 1.1.0.)