Changed -b option to include an option for 16 bit character input.
numbers.cpp: Added option for vigesimal number systems for tens+units.
Fixed problems with word-length indications in callback events.
-m option now ignores XML comments.
git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@216 d46cf337-b52f-0410-862d-fd96e6ae7743