Added skeleton code for agriculture tools
Added skeleton code for processing tools
Changed method of registering items by using an arraylist
Added skeleton code for logic tools
Added mixing jar item
Added alot of item textures
Added framewokr for Hammers
Changed Item framework
Redid item system
Merge branch '1.7-master' of https://github.com/Electrodynamics/EDX into 1.7-master
Finalised first version of item system
Finalised first version of item system
Finalised first version of item system

This reverts commit 9d249bef41d772a0f4175affa5f919e5b361e820.
Added framework for items

This reverts commit 7b5413bb9b6858a4e711dee1022131e78b8c0d84.