Don't output trace file file line number if it is zero.
Fixed being able to shut down OPAL "C" API from thread other than the "process".
Fixed #454 PTRACE assertion with log rotate, from Valeriy V. Argunov
Update release version number to 2.12.4
Update version number for beta v2.12.5
Fix order of linker flags
Fixed VXML initial grammar timeout if <property> used to set it from within a <menu> or <field>.
Fixed issue with WAV file sound channel pseudo-device needing to round up the last read to the buffer size or you get a short bit of data that can be cause the audio codec to barf. Plus more instrumentation.
Allow a streamable enum to do partial match if it is unique, so "no" would match "none" but not if there was also a "nothing".
Changed the ! operator on PAtomicInteger to be the for more intuitive equal zero, thanks Valeriy V. Argunov.
Removed the operator bool() from PAtomicInteger as causes issues on some compilers.
Fixed using correct options in PXML::LoadFile().
Fixed minor issue with finding elements based on namespaces.
Changed Win32 support for latest SDL 1.2.15 which has 64 bit libraries.
Implemented the partially done y4m (raw video) file support.
Added "720p" and "1080p" synonyms for resolution strings.
Changed the ! operator on PAtomicBoolean to be the for more intuitive equal zero, thanks Valeriy V. Argunov.
Use correct patch for the ! operator on PAtomicBoolean to be the for more intuitive equal zero, thanks Valeriy V. Argunov.