scurvy/irc_notifications — pull request #2 by Elbandi (2013-09-06 22:52:47+00:00)
Title: tweak msg creations and use url_for method to generate urls

It's a tweak commit for me. if you like it, merge it.

it has 3 things:
* change the msg format to: "WHO WHAT WHEREWITH : MSG (URL)". sometimes msg are empty, then that is omitted
* use redmine truncate_single_line method to truncate the long lines.
* url_for method to generate urls