[FIX] Changes added to fix sorting issue in trackerfilter Ref: https://dev.tiki.org/item4686

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48413 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] newsletters: Make send newsletters title link to itself, and fix missing sefurl handling

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48414 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] newsletters: Clear up muddle when resending previously sent editions - it was resending the old version exactly as it was, and saving a draft with your changes (but not sending that).
Now it creates a new edition to send and sent editions have a new action icon to show you are re-editing it, so when clicking "Send Newsletter" or "Save as Draft" it should always send or save exactly what you see on the page.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48415 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] (Kind of tired of fixing these) db/local.php might not always exist, stop trying to include it blindly

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48420 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] (Kind of tired of fixing these) db/local.php might not always exist, stop trying to include it blindly (2nd attempt)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48421 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] editpage: Make title link to itself again

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48423 b456876b-0849-0410-b77d-98878d47e9d5