yue-latn-jyutping assumes latin characters are jyutping.

cmn now handles all latin characters as English.

The old functionality of assuming latin characters are pinyin can be
achieved with new language cmn-Latn-pinyin.

See discussion in #933.

See discussion in #933.

Co-authored-by: Sebastien Le Maguer <[email protected]>

Useful because capitals are not used in Mkhedruli script.

Uses the new lowercaseSentence setting.

When set in a language file, a period followed by a lower case letter is
detected as end of sentence. Normal behavior is to require a capital
letter.

voice fast is related to speed.fast_settings. Others were errors in
LoadVoice() parsing or commented out code.

Note that some voices are from the original espeak and have comments
that might be outdated.

See commit message for 23a4d88f.

This commit fixes cmn and yue.
CalcPitches_Tone() now accepts cmn for translator_name.
SelectTranslator() now has a case for yue instead of zhy.

This reverts commit 23a4d88f6b.

Breaks tests for cmn.

Option "language <name>"already causes SelectTranslator(<name>) to be
called. Having two options to do almost the same thing is unnecessary
and confusing.

In the long term, all options from SelectTranslator() should have a
switch case in LoadVoice() so they are user configurable (see #218). If
needed, a new option (maybe called "LoadOptions") could be added to load
an existing voice or language file.

Changes language configuration files for: hak, cmn, yue, ltg, ms, mb-ma1.
No changes to users.

- param2[] is only used to set a second value to LOPT_BRACKET_PAUSE. It is simpler
to have two values in param[] instead. This simplifies the codebase.

- Instead of setting "option bracket X Y" in language files, use
keywords "brackets X" and "bracketsAnnounced Y" instead to follow the
naming convention of other keywords.

- Add missing documentation to docs/voices.md.

There is no code related to it.

Creation of language definition file for Ido language.

Cherokee: Adjust base pitch to be higher (seems to effect consonents).

Also removed the pause after each syllable as it no longer seems needed
with the higher base pitch.

Adjusted the tone start/stop values based on Praat pitch analysis
on the newer base pitch.