This makes the following changes:

1.  setVoice takes a Voice object instead of a language string.

    This is to make the API cleaner and allows SpeechSynthesis
    to pass the correct parameter (identifier for SetVoiceByName,
    or name for SetVoiceByProperties) to espeak.

2.  The espeak_SetVoiceByName API is also exposed to support passing
    the voice variant to use.

3.  The age parameter has been re-added with the constants:
    *  SpeechSynthesis.AGE_ANY
    *  SpeechSynthesis.AGE_YOUNG
    *  SpeechSynthesis.AGE_OLD
    based on the behaviour of the eSpeak voice selection algorithm.

NOTE: Due to the way that voice selection is implemented in eSpeak,
if variant is specified, the age and gender cannot be specified and
vice versa.

This renames `setVoiceByProperties` to the more consise `setVoice`
and removes the name parameter as this is not used -- the voice is
set by the language and gender parameters only.

The `age` parameter is not useful as eSpeak does not use this when
selecting voices. This is always set to `0` by TtsService.java.

The `variant` parameter is not used to select the actual voice
variant (from the `!v` directory) but to select the n^th matching
voice from the list of matching voices. This is always set to
select the first matching voice by TtsService.java.

Conflicts:
	README.md

The sampleRate variable gets overwritten with the actual sample
rate during creation from the espeak_Initialize method, so the
value it is set to in the constructor does not matter.

Conflicts:
	dictsource/dict_phonemes
	dictsource/si_list
	dictsource/si_rules
	dictsource/ur_list
	dictsource/ur_rules
	phsource/compile_report

Language change: ur


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@354 d46cf337-b52f-0410-862d-fd96e6ae7743

Language: Spanish, revert change to sound of [t], back to 1.47.07.
Language changes: bn, hy, si, sl.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@353 d46cf337-b52f-0410-862d-fd96e6ae7743

Conflicts:
	dictsource/dict_phonemes
	phsource/compile_report
	phsource/ustop/th_rfx.wav

Files missing from svn.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@352 d46cf337-b52f-0410-862d-fd96e6ae7743

Fix: lookup in *_list occasionally find the wrong word.
Languages changes: hi, ne, sl.

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@351 d46cf337-b52f-0410-862d-fd96e6ae7743

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@350 d46cf337-b52f-0410-862d-fd96e6ae7743

Conflicts:
	dictsource/dict_phonemes

Add API function: espeak_TextToPhonemes().


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@349 d46cf337-b52f-0410-862d-fd96e6ae7743

Conflicts:
	dictsource/dict_phonemes

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@348 d46cf337-b52f-0410-862d-fd96e6ae7743

Conflicts:
	dictsource/dict_phonemes
	phsource/compile_report
	phsource/ph_azerbaijani

Reinstate language "az" (Azerbaijani) as a test voice.
Language changes: ga, hy, pt, sk.
Generate character names for subscript and superscript letters and digits.
 

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@347 d46cf337-b52f-0410-862d-fd96e6ae7743

Conflicts:
	dictsource/dict_phonemes
	espeak-data/voices/asia/ms
	phsource/compile_report

Use internal data for iswalpha(), towlower() for characters up to U+024F.
Language changes: es, nl, pt, tr, vi.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@346 d46cf337-b52f-0410-862d-fd96e6ae7743

Language changes: pt


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@345 d46cf337-b52f-0410-862d-fd96e6ae7743

Conflicts:
	dictsource/dict_phonemes

Language changes: pt, bn.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@344 d46cf337-b52f-0410-862d-fd96e6ae7743

Conflicts:
	dictsource/dict_phonemes

Language changes: da, en. nl, pt.

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@343 d46cf337-b52f-0410-862d-fd96e6ae7743