Fixed 4946: After adding a user redirect to manage_user_edit_page rather than manage_user_page
Fixed 4947: "Never Logged In" and "New Accounts" use inconsistent sorting order
Fixed 4948: Hyperlink user names in "New Users" and "Never Logged In"
Fixed 4949: Remove extra colon at the end of "New Users" and "Never Logged In"

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@3141 <a class="text" href="/?p=mantisbt.git;a=object;h=f5dc347c">f5dc347c</a>-c33d-0410-90a0-b07cc1902cb9