Don't recognize space as a thousands separator if it's tab, newline, or multiple spaces.
Don't recognuze space as a thousands separator if not followed by exactly 3 digits.

Unrecognized HTML tags should not add a space (eg. <font> <b> inside a word).

lang=hu: fixes for when numbers are ordinal.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@236 d46cf337-b52f-0410-862d-fd96e6ae7743