- show elapsed time in Test.py
- GlobalEnv no more '.' in front of types without a package
- lots of GlobalEnv:getNode fixes
- fixing but still testing GlobalEnv:weedGlobalEnv
- cleaned up some comments

- added fieldType to FieldNode
- added myType to NameNode
- fixed NameNode:checkStatic
- recursively calling disambigName exactly the same as how we do
checkType
- starting NameNode:checkType
- cleaned up Test.py commented code

Added code for Name disambiguation. Fixed CFG for field access. Moved test cases to the correct directory. Not tested yet

- fixed getParseTreeNodes
- fixed getting name for TypeNode

- added CompEnv, which is a special enviornment for CompNode where it
also stores the imported stuff and the package name, so you can search
the globalEnv with those as well
- added type linking to ClassNode, where it checks the extends and
implements classes/interfaces and makes sure that they are real, and
stores them as the nodes in ClassNode