mno-async_writes/client:

- Restructured unit test directories according to structure of src/ and include/.
- Merged Windows fixes into CMake specification from branch "bryan-dokan_adapter".
- Added FuseOptions unit test.
- Added skeleton for C++ based RPC dummy servers in order to asynchronous writes.

git-svn-id: https://xtreemfs.googlecode.com/svn/branches/mno-async_writes@2963 f8528748-c2c0-11dd-ba5c-d3b7c2b3b534