Documentation polish
Start removing the node merging
Switch else clauses to new world order
Binding fixes
Polish of new else syntax
Remove the DONT_EXPAND flag for macros. Confusing and not worth it.
Fix intersection of read-only properties
Fix wrong type in function param list
Add tests for property intersection
Fix a few broken unit tests
More optional vm tests
Single line comments broken
Fix a few broken unit tests
Add cpu time limit to tests
Remove wrong test
Renamo cast macro to __cast__
Cleanup type calculation of cast node
Show cast nodes with star
Correct cast macro in bootstrap code
Fix a bunch of unit tests