#267204 by ksenzee. fix some render problems in theme developer by emitting span around page using js instead of php.

Theme developer now has its variables back and all is fast and memory efficient. For those that choose to move their krumo subdir out of the way or otherwise disable krumo(), there is a bug in devel_print_object() where it seems not to handle recursion properly and even without recurssion, the popup does not properly expand its output when clicked.

revert list of candidate function to a simple list, instead of a theme item list. that was confusing. jeff is right.

good progress on tooltips for all theme functions. need to incorporate module owned theme templates if possible.