jsortable.tpl - Removed buggy function

I really don't know what this function was attempting to do but it was crashing jQuery.
Note.tpl - Add clause to prevent javascript crash
attachment.tpl - cleanup related to js clear buttons
CRM-14612 - Fix relationship permission checkboxes
More accurate warning text

If a case type is deleted, linked case.case_type_id data will be set to
null, rather than cascade deleted.  Update the warning to reflect this.
Minor fix on SC tpl
Web Test Fixes
CRM-14459 change use of separator in form to be explicit
Merge pull request #3175 from eileenmcnaughton/CRM-14559

CRM-14459 change use of separator in form to be explicit
Merge pull request #3168 from monishdeb/CRM-13833

Minor fix on SC tpl
Merge pull request #3177 from colemanw/cleanup

Various fixes and cleanup
--Fix for 'Case dashboard' and 'Find case' page break
WebTestFix
WebTestFix Further Changes
WebtestFix Further Enhancements
Merge pull request #3170 from jitendrapurohit/WebFix

Web Test Fixes
--Modification to caseType PseudoConstant function call
WebTestFix Improvements
Merge pull request #3171 from atif-shaikh/WebTextFix

Web text fix
Merge pull request #3180 from NileemaJadhav/CRM-master

Fix for 'Case dashboard' and 'Find case' page break