libscratchcpp 0.8.0

Breaking changes:

• Added onMoved() method to ISpriteHandler (#441).
• Added API for speech and thought bubbles which introduced new methods in ISpriteHandler and IStageHandler (#341).

Non-breaking changes:

• Added setPosition() method to Sprite.
• Motion blocks now change sprite position using the setPosition() method (#439).
• Added interface getters to Sprite and Stage (#440).
• Added a CMake option to disable computed goto in the virtual machine (by @Arcnor).
• Implemented the say and think blocks (#57, #58, #59, #60).
• Added monitor property to Variable and List classes.
• Implemented the show/hide variable/list blocks (#426, #427, #428, #429).
• Added mouse wheel API to IEngine (#375).
• Implemented the "when this sprite clicked" block (#92).
• Implemented the "when stage clicked" block (#93).
• Added simple promise API to VirtualMachine (#476).
• Added question and answer API to IEngine (#407).
• Implemented the "ask and wait" block (#108).
• Implemented the "answer" block (#109).
• Fixed nested warp procedures (custom blocks) keeping warp mode in parent (non-warp) procedures (#470).
• Fixed Value comparison issues such as 5 != "5 " (#482).
• Added API for project metadata (user agent) to IEngine (#126).
• Added setters for block section and name to Monitor (#435).

Full Changelog: v0.7.0...v0.8.0