rename MiniKonoha=>Grammer
add testcode
add shell grammar stab
Merge pull request #15 from tetsurom/ShellSyntax

Shell syntax
add KonohaTester and update build.xml
refactor testcase
fix test runner
fix ant build file
impl shell syntax
fix conflict
add AST test case by pull request #16
Merge remote-tracking branch 'upstream/master' into ShellSyntax
fix shell syntax
fix shell syntax
enable shellStatement manage quotaiton
Merge pull request #17 from tetsurom/ShellSyntax

Shell syntax
rename KonohaProcess to KonohaProcessDef
add KonohaProcess
fix ASTInterpreter
Merge pull request #19 from imasahiro/FixASTInterpreter

Bug Fixed at ASTInterpreterMethodInvoker.Invoke
replace system.out.print to assert