 - Alter table content endEditingFor calls to not be made if the undo manager is undoing or redoing, avoiding potential text processing loops when undoing in the search filter field (Issue #996)  - If the table is unfiltered, and the table filter field is cleared (eg when typing/changing) don't reload the table
 - Alter table content endEditingFor calls to not be made if the undo manager is undoing or redoing, avoiding potential text processing loops when undoing in the search filter field (Issue #996)
 - If the table is unfiltered, and the table filter field is cleared (eg when typing/changing) don't reload the table


git-svn-id: 6eeea455dc0e2ce42bed66071b2ee3651efe9ff5@3782 eefc5464-0a4a-0410-82e6-d75a05d1654a

havocbane/sequel-pro,havocbane/sequel-pro,havocbane/sequel-pro,havocbane/sequel-pro