georg fischer

move save button out of menu so users don't have to open the menu first

use the persistent storage api if available for storing things on the device https://developer.chrome.com/apps/offline_storage#asking_more

sometimes, if a translation file was unable to load, it shows a notification with `undefined` as text. not cool. don't show this empty notifications. even better: fix the non-loading notifications.

all triangles have a small outline when viewed in the browser. that outline should not be visible.

Big differences in triangle sizes can look weird. add some way to specify a maximum size for each triangle…

Add output device option.

1

omxcontrol currently uses `-o hdmi` (see line 51 in [index.js](https://github.com/rikkertkoppes/omxcontrol/blob/master/index.js#L51)) to play files. While it makes sense that omxcontrol uses HDMI output by default, it would be nice to be...