Re #1782 (misc): Fixed crash when failing to create filter graph on dshow.
Thanks to Alexander Fatyanov for the report.



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4962 74dad513-b988-da41-8d7b-12977e46ad98
Fix #1804: Call should use local IP in Via sent-by when the account is not using STUN.



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4963 74dad513-b988-da41-8d7b-12977e46ad98
CMake: pjlib and pjlib-util (Linux only)
CMake: add pjnath (Linux only)
CMake: add pjmedia + third_party/srtp + third_party/resample (Linux only)
CMake: add pjmedia + minimal build for pjsua app + add some build options (Linux only)
CMake: add build summary
CMake: add speex, gsm and ilbc codecs + speex AEC
CMake: add l16, g722, g7221 codecs
CMake: add passthrough codecs
CMake: add intel IPP codecs
CMake: add opencore amrnb/amrwb codecs
CMake: add portaudio support (Linux only)
CMake: add ssl (Linux only)
CMake: fix pjsua build on Linux
CMake: add MacOSX support
CMake: start Win32 support
CMake: add audiodev/alsa support for Linux
CMake: enable CoreAudio support on PortAudio for MacOSX
CMake: add built-in OpenSSL