#10 tests: PropertyConfigurator_example conflicts with RollingFileAppender

[ma_il]

The PropertyConfigurator_example test uses the same directory as the RollingFileAppender test. On my machine (Windows 8, x64) this makes the RollingFileAppender test fail when trying to rename the file.

I'm not sure why that may be the case since manual renaming in Explorer works just fine but commenting out the PC_example test makes it work again.
Even just exchanging the order of the two tests in the header file is enough to make them work.