fixed noise issue when debugging is enabled.
following changes has been done,
1) added GStreamer support, should work with pulseaudio now, but not tested
2) Switched-off all ./configure settings and enabled only GStreamer support
Following changes has been done
1) fixed DATABASEDIR initialization issue
2) fixed gsm/private.h requirement issue
1) fixed typo issue in gstplay.c
1) fixed another typo issue in gstplay.c
merged from upstream master
with no gstreamer, fall back to alsa
fixed uninitialized pcm handle issue while compiling without gstreamer.
Merge branch 'master' of git://github.com/mohan43u/dhvani-tts into mohan43u-master

Conflicts:
	src/synthesizer.c