Log Message:
Changes 3.0.1:
Fixed an issue where logout doesn't refresh once the user logs out;
Updated the toolbar menu item to "Logout [name of user]" when available;
Updated the Page: Advanced Settings form to automatically show/hide the \ 
application instance name field when appropriate and to separate \ 
language-dependent fields from language-independent ones;
Fixed sitemaps to no longer lists pages which only redirect;
Fixes for the plugin clipboard to behave correctly;
Updates to the fix-mptt management command;
Various fixes to target the top frame when clicking links in the sideframe;
Fixed a number of refresh issues;
Various documentation updates.