Release v2.2

What's Changed

• update to gen3 by @savaughn in #3
• fixed mailbox access
• fixed error handling in Gen 1 save.c for save type detection
• added emscripten compile option

Full Changelog: v2.1.0...v2.2

Release v2.1.0

What's Changed

• merge v2.0-dev to master by @savaughn in #1
• corrected time played offsets
• added pc mailbox data struct
• added pokemon party mail data struct

Full Changelog: v1.7.5...v2.1.0

This releases is based on the initial version of v2.0-dev plus v2.1 enhancements