[bp/r49580 and r49582][FIX]tracker: Replacing r43697 with a better (hopefully) fix for header field descriptions. Previous fix caused other field descriptions to no longer be directly under the field input and other issues.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@49584 b456876b-0849-0410-b77d-98878d47e9d5