[1.46.50]
Language changes: an, pt, ta.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@316 d46cf337-b52f-0410-862d-fd96e6ae7743
Merge branch 'upstream' into development

Conflicts:
	dictsource/dict_phonemes
	phsource/compile_report
1.46.50 (from http://espeak.sourceforge.net/test/latest.html)
Merge branch 'development'

Conflicts:
	docs/speak_lib.h