bugs fixed at dshell
Merge branch 'master' of github.com:GreenTeaScript/GreenTeaScript
bug fixed at JavaBytecodeGenerator
support Boolean type
update source code generator library
Merge branch 'master' of github.com:GreenTeaScript/GreenTeaScript

Conflicts:
	lib/java/dshell.green
adding fault syntax
Merge branch 'master' of github.com:GreenTeaScript/GreenTeaScript
support user defined class in function parameter
bugs fixed at fault syntax
Merge branch 'master' of github.com:GreenTeaScript/GreenTeaScript
bugs fixed at dlog
refactoring GreenTeaRuntime
fix build error
re-enable DFault's == operator