CRM-13424 copy d7 fix for fatal error back to d6 code
CRM-13388 - Fix upgrade error due to undefined column, 'description'
CRM-13339 fatal errors caused by function removal without updating CMS code
CRM-9683 set timezone so timestamp fields render correctly
Merge pull request #61 from eileenmcnaughton/6.x-master

D6 backports of d7 patches for fatal errors where functions have been removed