lib/assets/images/sources/CREDITS
ducks-452485_1280.jpg: from http://pixabay.com/en/ducks-toys-duck-baby-child-cute-452485/. CC0 public domain license. Cropped to produce logo.png; that was converted into favicon by http://favicon-generator.org/.
Lora font: Distributed by Google, from mirror at https://github.com/w0ng/googlefontdirectory/tree/master/fonts. SIL Open Font License. Further information within app/assets/fonts/lora/.