v0.2.1

Install: unzip Cheevos-0.2.1.zip, then copy its Cheevos folder into App on the SD card, so that App/Cheevos/launch.sh exists.

Changes

• UI: Open a game's achievements directly from Spruce
• UI: default achievements to grid
• Bump version to 0.2.1

Full changelog: v0.2.0...v0.2.1