Add comment permalink to plain-text email notification

[lancewillett]

In comment notification emails there isn't a full link to the actual comment. If a post has a large number of comments, having a permalink with anchor ID to jump to the exact comment would be a nice improvement.

Currently, the email provides a link to the main comment anchor only:
http://example.com/2010/02/03/hot-air/#comments

The improved link would be to the exact comment:
http://example.com/2010/02/03/hot-air/#comment-6

[lancewillett]

Add comment permalink to author notification email

[mikeschinkel]

+1 to the idea.

[nacin]

Especially when you have threaded comments, trying to scroll to find the newest comment is difficult.

+1.

[Alphawolf]

+1 to the idea.

[shidouhikari]

me wants!

[automattor]

(In [15553]) Link directly to comment in email notification. Props lancewillett. fixes #12797

[demetris]

Removes space before colon

[demetris]

Initial patch had an unneeded space before a colon. Attached patch removes it.

[johnpbloch]

Refreshing demetris' patch

[nacin]

(In [16760]) Remove unnecessary space. props demetris, JohnPBloch. fixes #12797.