Add Eclipse Formatter config

astyle is a pain. in GMCP I gots the power of all java libraries at my finger tips, and so I chose the JDT eclipse formatter to format stuff. The config I have pushed has the same effect as astyle with its config. I am bugging searge for adding this to the standard MCP as well. If you want me to replace this with a the standard eclipse XML version, I can do that too, but I decided on a simple java Properties format because its easiest to read by any tool.