[1.28.04] Don't join [v][z] to a liquid [l][r][w][j] across a word boundary.
Changes voice variant file names in espeak_data/voices/!v from !variant12 etc to !varnt12 for DOS 8 character filename limit.
Use a separate phoneme translation file for Swedish voice mbrola "sw2".
Updates languages dictionaries "af", "sv"
git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@73 d46cf337-b52f-0410-862d-fd96e6ae7743
Added mechanism to reduce [t] before unstressed vowels (for en-us)
Fixed X (no vowels) operator in pre-rules in *_rules files.
git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@35 d46cf337-b52f-0410-862d-fd96e6ae7743
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