* fixed bug with remote hello-hash buffer being too small
* removed unused hello-hash storage in zrtp stream context
* fixed bug with libzrtp rendered "empty" SAS hash from incoming
SasRelay packet
* incremented libzrtp version number to 1.15
Signed-off-by: Travis Cross <tc@traviscross.com>
Thanks to Phil Zimmermann for the code and for the license exception
we needed to include it.
There remains some build system integration work to be done before
this code will build properly in the FreeSWITCH tree.
Viktor Krykun
Travis Cross