I have added queueing support so that when we read from the softsynth we
can put the text and commands we have read into a queue. This will
allow us to retry calling espeak_synth() if we fill espeak's internal
buffer.
The functionality to create a tarball has been moved into the makefile.
Now it is possible to create a tarball by doing:
make tarball - creates a tarball of the llast tagged version.
make TAG=gittag tarball creates a tarball based on the tag that is given to it.
