Removed Copyright horseshit

Signed-off-by: Gavin Gassmann <gassmann.gavin@gmail.com>
Added saving and loading individual objects in SaveManager

Map Editor no longer tries to place null tiles

Signed-off-by: Gavin Gassmann <gassmann.gavin@gmail.com>
Housekeeping

Signed-off-by: Gavin Gassmann <gassmann.gavin@gmail.com>
Fixed tile spazms (Zdaclash)

Signed-off-by: Gavin Gassmann <gassmann.gavin@gmail.com>