Workaround Patch for supporting dynamic http request bodies

Hi Holger, all,

I use restfuse in some projects and have a workaround, which enables sending dynamic request bodies. I already did these enhancements some month ago, but didn't post it yet, because it's really just a workaround and it conflicts a bit with the way how you should do junit. However it might be useful for you and the restfuse users to have a look into it.

The way how it works is described and implemented in the Example DynamicBodyTest, please have a look into that one.

I've forked the project and committed the changes, you'll find them at https://github.com/andreasmihm/restfuse
I also committed two patch files with the changes into the root folder of the forked repo,

regards
Andreas