1.1.6 -> 1.1.7 CHANGES
======================
Moved thread tracking - forums can now be configured (enabled by default) to
    leave a pointer in the old forum indicating that the post has been moved.
    The move thread page now contains a checkbox to allow you to move a thread
    without leaving a pointer.
Template diffs - The admin panel now contains template diffs for all versions
    going back to the initial 1.0.0 release. The diffs are found in the
    Templates menu.
Edit reason - when editting a post, a reason for editing can now be entered.
    The reason is visible when viewing the editlog (clicking the word "edited"
    in the "This post was edited by ..." message).
Duplicate e-mail prevention - a new admin option exists in the Setup -> Users
    section that allows an installation to prevent people signing up with an
    e-mail address that has already been used. If enabled, the signup is
    prevented giving the existing username in the error message.
Several small bug fixes and minor improvements are also included.


NOTE: Due to the handling of moved threads in 1.1.7, template changes are
    necessary for proper operation. It is recommended that you look at the diff
    provided and make the necessary changes in any templates that you have
    customized.