Also find correct column width of wide characters.
Use unicodedata.east_asian_width() to determine wide/full width
characters if available. Otherwise, return character count as before.
added information to patchbomb help pointing users to hgrc(5) to configure the [smtp] section in order to send patchbombs
consolidated url help into urls help topic and added information about path aliases
i18n: updated Danish translation
This fixes a crash due to a bad string interpolation, fixes a bunch of
typos and adds more translated strings.
Fix a corner case when committing a rename after a merge (
issue1476)