0.2.2

Fixes

• Uploads of images and GIFs write the BLE packets of a 4096 byte chunk 20 ms apart, like the official app, instead of in one burst. Sporadic the device did not acknowledge the upload within 5 seconds errors are suspected to come from the burst overrunning the device (not proven; tested with 264 uploads on a 64x64 without failures, with and without pacing).
• The 5 s acknowledgement timer starts with the first write of a chunk, like in the app.

Costs about 80 ms per upload.