- fixed/removed not working rules in be_list
- added stress to the words in be_list
- fixed multi thousand transcription
- removed not working rules in be_rules
- added rules of palatalization, phonemes lengthen
- fixed dropping of [a] at the end of words
- fixed message "Full dictionary is not installed for"
- added configuration in tr_languages.c
- fixed/added phonemes for `Q`, `ts`, `ts;`, `dz`, `dz.`, `;` etc

This reverts commit 0f55204522.

This breaks using voice files like mb-de5-en. It could also use
named values for the stress rules (e.g. 'first-syllable').

Keyword stressRule in voices.c handles setting langopts->stress_rule.

tr_languages.c still contains the setting for some languages that don't have a language file yet.

Contributes to:
Issue #218, https://github.com/espeak-ng/espeak-ng/issues/218