Add revealed cards from Wave 4.

* Fix sorting of sources in Card Browser when viewing by source.
* Add coffee-script to node modules to provide cake.  Mmm, cake.
Add Cloak icon from GeckoTH.
All Z-95s are at most 19 points.
Fix missing added actions in info tooltip.

* `translate()` now returns the original text if no translation was
  found.
* Set points to 99 (unknown) for Onyx Squadron.
* Add guessed names for E-Wing PS1 and 3 pilots.
Update `package.json` and `node_modules`.
Merge branch 'feature/wave_4_reveal_1'
Unspoiled PS5 T/I pilot is really Saber Squad.