Log Message:
nanotodon: update to 0.3.1.

Upstream changes
 https://github.com/taka-tuos/nanotodon/releases/tag/0.3.1
 https://github.com/taka-tuos/nanotodon/releases/tag/0.3.0

0.3.1
 * Decode apostrophe correctly

0.3.0
 * use sjson instread of json-c(reduce dependency)
 * multi profile
 * and more