Add zlib functions.
Added +containerWithName:type:value:
Fixed child parent connection when copying or encoding.
Added description for NBTTypeIntArray
Cleaned up init methods.
Setup basic NBT formatter. (Unfinished but I should be on the right
track.)
Fixed some bugs. (Automatic row selection when adding new items. Fixed
copy & paste for now, only works with single rows.)
Misc cleanup.
Complete drag & drop and copy & paste. (May still be a-bit buggy but it
works with multiple rows.)
Default NBTContainer listType and type to NBTTypeByte.