Add new masu project
Add ast visit sample
change visitor name
assign relations to HashSet
Add Anonymous class ID manager
add method to find qualified name
Add the method to get full-qualified-name by ASTNode and IBinding
Add document of qualified name
Add MethodManager, VariableManager
Add File manager
Add getAllInvokedMethod
Add getVariableInName method
Change manager to binding
Add inheritance relations
Add Ishr collection
Genericalize ISM
Replace relations from HashMap to MultiMaps
Resolve class inheritances
change character code, reorganize manager
implement some functions that get relationship among classes