Bug fix: formal parameters- only the first one was read.
Bug fix: types and classes now keep the name of the supertype, instead of the index (can def subclass before superclass) and parent index
will have to be computed at finish.
Added verifing visitor to check for class cycles, redefinition and missing classes.
Functions that add field/methods/formal parameters now check for duplicate/wrong usage.
Added disclaimer for CBSE course along with Fracatal open source libraries that will be used for homeworks.
The first implementation for the first homework.
Contains the full "pure java" implementation for the fractal homework1.