Extend script for generating the code which runs tests
Extend script for generating the code which runs tests

Ignore-this: 44ebbee2683f50bc0728458f4babcce

Now the number of runs each can be set, and the failures and successes are
summarized in the same way as the core Properties.hs. There is some duplicated
code which could be avoided by modifying Properties.hs.

darcs-hash:20110609040722-1499c-206640f8199e58688298069c98e373ab82ce3999

kmels/xmonad-launcher,kmels/xmonad-launcher