* Array value configurable. 8,16,32..256 bits (not prefixed to 8)
* Test Array256->256
* Remove old 8 bit assumptions
* Add arrayProxy copy constructors and remove old 8 bit assumptions
* remove old 8 bit assumptions
* remove old 8 bit assumptions
* Better ArrayProxy special case handling
* Fix tests
* Review fixes
* review fix
* fix gas variable
* Review fixes
* Fix vm.gas access