ankidroid/Anki-Android — pull request #481 by ospalh (2014-09-10 11:24:31+00:00)
Title: Whiteboard icons with night mode

Yet another version of the whiteboard icons.
The main point is that these bring a long a white version that works in night mode.

The style is quite different from the current ones (see #474, #472). Those are hand-drawn, which is a nice idea, but i like the recommended style "[pictographic, flat, not too detailed](https://developer.android.com/design/style/iconography.html)".