Bump version
Merge branch 'develop' into release-0.3
Merge branch 'release-0.3'
Add extend mode 8810, "Emoji width fix"
Update ChangeLog and README
Merge branch 'master' into develop

Conflicts:
	configure
	configure.ac
	doc/usermanual-ja.html
	doc/usermanual.html
	install.rdf
	modules/common/config.js