[h323plus] H323Plus 1.27.1 release

Happy New Year!

I just published H323Plus version 1.27.1 with the bug fixes that accumulated over the past 18 months.

- multiple H.239 fixes - support for encrypting H.239 - fix starting H.245 channel in some cases - option to cheat H.245 negotiation to become slave (for better interop) - fix enabling H.460.9 multiple fixes sending IRRs - various fixes for different compilers - some smaller bugfixes

Download from https://www.h323plus.org/source/

Regards, Jan