adding GenerateName
refactoring BNode (naming)
fix build error
Merge pull request #19 from imasahiro/FixBuildError

Fix build error
renaming Z* => B*
renaming Z* => B*
add python parser
moving libbun.parser.ast => libbun.ast
refactoring libbun.ast
Merge remote-tracking branch 'upstream/master' into python_parser
fix compile error
refactoring in libbun.ast
fix Null pointer exception in SymbolStatementPatternFunction
bug fix func call
Merge pull request #22 from sekiguchi-nagisa/master

bug fix func call
bug fix
Merge branch 'master' of github.com:libbun/libbun
Merge pull request #21 from imasahiro/FixNullPointerException

Fix Null pointer exception in SymbolStatementPatternFunction
Merge pull request #23 from sekiguchi-nagisa/master

Bug Fix
add jvm test script