Revert "I will return to this later. Switching to other projects."

This reverts commit 87db0434e92daca49c62890c7294a433de14fb49.
Revert "Yes Kryo library is going to be used for network communications. This is going to be fun to try to make multiplayer game over the network. Lots to learn."

This reverts commit f1676a8d06a2e731baac457b5419dc6486fef5a8.
Cleanup for release

Removed some useless stuff for preparing for release.