Backport to BuildCraft version 3.5.3
Changed README.md for more recent information
Fixed bug when initializing cached inventory on AE and crates
Fix inventory proxy for AE and BS.
Fix Auto Crafting Table Import.
IInventoryProvider should only provide extractable slots

the boolean passed in is used to filter out slots that can't be
extracted from (eg: ic2 upgrade slots).

An alternate method of doing this would be to add the
_sidedInventory.canExtractItem check before every use of the inventory;
this way an ISided inventory appears to not even provide slots which you
can't extract from.
Fix Item dub bug.
Add getTile to CoordinatesPacket.
Merge branch 'Dev' of github.com:RS485/LogisticsPipes-Dev into Dev