Megablock placement not taking rotation into account

[ExpensiveKoala]

Databank/src/main/java/com/cmdpro/databank/megablock/MegablockCoreUtil.java

Line 16 in 3e0aa58

MegablockShape shape = core.getMegablockShape();

Placing routers uses MegablockShape rotation, but checking if the Megablock is placeable does not.

This can result in a Megablock being allowed to place, but after rotation router blocks being unable to place correctly.