Move over the first set of tests, reorganize workspace.

Moved over a few of the old tests and got them compiling. More will come later. The workspace now includes the new tests and the old tests have been removed. Old test project will be removed and the new one will be renamed after moving more tests over.

I'd like to merge the ones that have been moved so far, since they represent completed work and I think they point to some issues that can be fixed in the cocos2d:develop-v3 project. (will start issues for the problems the tests have uncovered).