Attached is a patch to fix macro `org-test-with-temp-text-in-file' on
Emacs 22. 

In Emacs 22 the (kill-buffer) argument is NOT optional. This change
reflects this and allows the macro `org-test-with-temp-text-in-file'
to work in Emacs 22 for org compatibility. This fixes the test
`test-ob-lob/do-not-eval-lob-lines-in-example-blocks-on-export' on Emacs 22.

This fixes the remaining unexpected test failure on Emacs 22.1.1

Best, Martyn