Map generator lib

This is the map generated by Jesus05 algorithm. 74994 rooms at one map. ^_^
Of course, we don't need the map of that size. I don't think we need a map of 100 rooms, but it is good, when algorithm can do its job regardless of size.

But, the most important part, algorithm distributes room types over the map.
I say about enter, exit, boss room, pre-boss room, treasure room, puzzle room etc.

We wouldn't add this lib ti "new year" version. It isn't finished yet, but I am preparing lib interface while Jesus05 polishing generators lib.