Added some protection for invalid itemstacks to the storage scanner
The storage screen module now works over different dimensions
RFTools blocks protected by the block protector are now also protected from the wither's force to simply break through blocks. This should also protect these blocks from the enderdragon. Noe that this is not true for other blocks protected by the block protector. The block protector can still only protect blocks from harvesting and regular explosions. Not from the enderdragon or wither trying to break through.