Update Bootstrap to 2.3.2 to fix an issue with opening new tabs. Rename
Bootstrap folder to not have the version number in it so we don't have
to rename the folder then find and replace any reference to it when we
need to update Bootstrap.
Add a configuration variable to let developers enable the Smarty
debugging console in their installations if desired. This is false by
default, and even for development should only be enabled when you want
to see its output (unless you enjoy popups).
Merge remote-tracking branch 'upstream/master' into new-closes