bump to 0.116.0; torben's re-pushed changes to make 32/64 compatibility really work...

bump to 0.116.0; torben's re-pushed changes to make 32/64 compatibility really work, which change the size of a couple of protocol structures (hence the minor version change); use CFLAGS from environment; export JACK_CORE_CFLAGS to makefiles so that simd.c can use it and not JACK_CFLAGS which includes optimization flags; don't use MMX for math if we're using SSE; torben's patch to add better (ALSA memops-based) scaling for float->int16 conversion

git-svn-id: http://subversion.jackaudio.org/jack/trunk/jack@3143 0c269be4-1314-0410-8aa9-9f06e86f4224