Added a .indent.pro file for Gnu indent.

Major revision of ringbuffer stuff and test harness for ringbuffer procs written.

new file:   .indent.pro
modified:   README.md
modified:   speakup/speechd-up-replacement/main.c
modified:   speakup/speechd-up-replacement/main.h
modified:   speakup/speechd-up-replacement/ringbuffer.c
modified:   speakup/speechd-up-replacement/ringbuffer.h
modified:   speakup/speechd-up-replacement/softsynth.c
modified:   speakup/speechd-up-replacement/softsynth.h
new file:   speakup/speechd-up-replacement/testring.c
new file:   speech-dispatcher/README.md