See issue #8, https://github.com/espeak-ng/espeak-ng/issues/8

There might still be some ints that could be changed to boolean.

Possible regressions in fifo.c:
int fifo_is_busy() and int fifo_is_command_enabled() used to return an int. Now they return a boolean. This might cause problems on systems where stdbool true/false is something else than 1/0.

Add ar1 mbrola support
Modify ar2 mbrola support

https://groups.io/g/espeak-ng/message/852

Folder Myanmar renamed to myanmar to make similar with others
Fixed configuration file
Fixed my_rules file to make them compile

This reverts commit 119c200e00.