Naming conventions not followed

[VWoeltjen]

Sources in example/notebook do not follow naming conventions from the contributing guide; specifically:

• Follow “Java-like” naming conventions. These includes:
• Classes should use camel case, first letter capitalized
  (e.g. SomeClassName).
• Methods, variables, fields, and function names should use camel case,
  first letter lower-case (e.g. someVariableName).
• Constants (variables or fields which are meant to be declared and
  initialized statically, and never changed) should use only capital
  letters, with underscores between words (e.g. SOME_CONSTANT).
• File names should be the name of the exported class, plus a .js extension
  (e.g. SomeClassName.js).