Empty space in the end of a status update

[Ezd]

See attached screenshot.

When you post an update your message gets put between "..." marks. But there's an empty space just in before the last " mark. See screenshot.

[jivany]

Use chop() to remove the trailing whitespace

[jivany]

Attached a quick fix in bp-activity-templatetags.php to use chop to remove the trailing white space on the latest_update. I looked initially at bp_create_excerpt() but it doesn't seem to be adding the trailing white space.

[apeatling]

(In [2361]) Fixes #1604 - trailing whitespace on latest update. Props jivany.