Fixed 4074: Character   in email notification (thanks to masc)
This fix is incomplete, since the bug was originally introduced by an attempt to avoid US$ being on a line and the value on the other, which with this fix can happen!

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@2710 <a class="text" href="/?p=mantisbt.git;a=object;h=f5dc347c">f5dc347c</a>-c33d-0410-90a0-b07cc1902cb9