Added Intellij Support for main-project, since eclipse didn't really work.

changed configuration-stuff, which should now run.

Also changed the JSON Request form, which is now more easier. Btw. Simple request is working.

next steps are going to be building a factory to convert, JSON-Class-Input into something more convertable, and defining an Palo-Interface, also Json Response need to be made.
ignoring the target/classes folder
noes, I forgot something...