Merge pull request #17 from stijn22/master

Filled in the basics of the VirtualMachine
Function action link via symbol table, see FunctionSymbol, compiler has problems compiling test code 1.0, my code has no influence on this
Merge pull request #20 from rbsloot/master

Function action link via symbol table, see FunctionSymbol, compiler has ...
Dirty fix for print() see test code small
Merge pull request #21 from rbsloot/master

Dirty fix for print() see test code small
Release mode additional include directories fixed
boost for Tim B