Fixed #35
Making JavaCompilationUtils.compile accept string
Add initializer
Merged in linzhp/changedistiller/improve_JavaASTNodeTypeConverter (pull request #6)

Add initializer
Merged in linzhp/changedistiller/issue_7 (pull request #3)

Making JavaCompilationUtils.compile accept string
Merged in linzhp/changedistiller/issue_35 (pull request #1)