3 commits

Author	SHA1	Message	Date
Ray Schamp	a4f095db5e	Use ES6 style classes	2017-04-17 19:42:48 -04:00
Ray Schamp	e01c4ae108	Pass with --fix	2017-04-17 15:10:04 -04:00
Christopher Willis-Ford	88cc50aa18	Code review: more docs, move constants, clone util ... Changes include: - Added missing JSDoc for items in `scratch3_pen.js` and `target.js`. - Moved constants used by `Scratch3PenBlocks` into the class. - Created a constant for minimum and maximum pen size. - Added `util/clone.js` to host cloning functionality. - Pen blocks now check for the renderer before trying to use it. - The pen integration test covers all blocks, though `clear`, `stamp`, and `pen down` will skip some of their functionality when there is no renderer.	2017-01-20 11:26:18 -08:00