Added error detection in espeak_Synchronize().
Compile Phonemes: fixed resampling of WAV files to eSpeak's sample rate (needs 'sox').
Language changes: pt, en, fa.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@301 d46cf337-b52f-0410-862d-fd96e6ae7743