- Fixed an issue that prevented corect parsing of compount operators eg. '+='
 - Added redirecting (some) references
 - makeCompare now accepts structs and pointers to structs
 - Added a 'load' instruction
 - 'redir' now works on all aliases
 - Fixed a bug that caused some operator types to be parsed incorectly
 - Added an access function for 'types' in 'Module'
 - createCallNode now checks 'callee' before using it