initial implementation of JUMP/JUMPI (untested)
Merge branch 'develop-evmcc' of github.com:imapp-pl/ethereum into develop-evmcc

Conflicts:
	evmcc/Compiler.cpp
Added Module* constructor argument to Memory and Ext.
fixed implementation of JUMPI (cond casted to bool)
fixes for JUMP/JUMPI (generating final basic block)
implementation of NOT