Highlight names with .-_
Merge branch 'answering' into fix-@highligthing
Take any non-space
Understand non-ascii when handling @name
Define test for sx--user-@name

Source of the replacements: http://stackapps.com/a/5022/3776
Merge branch 'master' into fix-@highligthing

Conflicts:
	test/tests.el
Merge pull request #136 from vermiculus/fix-@highligthing

Fix @highligthing