Another NPE resolved by not doing dumb things
Replaced temp files with helpers

Now they all get cleaned up when the JVM shuts down.
There is this:
http://bobcongdon.net/blog/2005/07/file-deleteonexit-is-evil/
and the corresponding JVM bug, but it's not going to ruin us for tests.
It's documented in the source code, but again, tests are short lived, so
it shouldn't kill us.
Adding the repose war location to config
A bit more output to my test script
Adding a TODO note about something I thought about...

I Might be missing this functionality, need to write a test for it.
Tweaked timeouts, and test

This way the test is very fast. First vanilla test of repose standing
up! I think it will actually work once I get a real war file around.
Implement the parts of Servo that make it go!