* Add support for servos and analogWrite on ESP32 boards (thanks Jose García!)
* Improved light sensor code for micro:bit (more linear, more sensitive in low-light, and doesn't dim display as much; range is now 0-1000)
* Add Helicopter game (thanks Turgut!)
* Add Worm game
* Display strings up to 800 bytes (for viewing longer JSON strings)
* Display up to 32 list items
* New 'Button Events' library
* Simplify 'Servo' library
* Rename library: 'Web of Things' -> 'Web Thing'
* Update libraries and example projects to use new list/string primitives
* Update Mozilla WoT Examples
* Add Motion and Button Event libraries to locales.txt
* Add Russian translation by Vladimir Zhdanov
* Update Catalan translation
* Fix: update primitive names on project load: 'newArray' -> 'newList', 'fillArray' -> 'fillList'
* Fix: newList returned list of size 2 when size 0 or 1 was requested
* Fix: only set filename field to selection if selection is a file (issue #61)
* Fix: make AP mode work on NodeMCUs (thanks Víctor Casado!)
* Fix: Flasher should create temp directory if it doesn't exist (this was an issue in many schools using Windows.)