Changes to voice selection code to accept  voice+variant  voice names in SSML tags.
Changes to voice change code to use function DoVoiceChange().
lang=pt: Don't reduce phoneme [&~] to the more open [&] in unstressed syllables.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@83 d46cf337-b52f-0410-862d-fd96e6ae7743

lang=cs  r-caron quieter after p,t,k,v
lang=it,es,sk  changed 'r' to use phoneme [R]


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@10 d46cf337-b52f-0410-862d-fd96e6ae7743

New phoneme [R], an attempt at a alveolar-trill, in general consonants.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@8 d46cf337-b52f-0410-862d-fd96e6ae7743

TranslateChar() can now substitute a character by two replacement characters.
Lang=cs, more difference between long and short vowels, less length differnence beteeen stressed and unstressed syllables.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@7 d46cf337-b52f-0410-862d-fd96e6ae7743