Update #97

• Added drop_bloq game
• Added hex example
• New fonts: novarese-7 and novarese-narrow-7
• Changed preview.png recording from 3 seconds at 20 fps to 4 seconds at 15 fps
• Enabled IDE support for creating Reference, Object, and Array constants
• Table constants now have a unique icon distinct from arrays
• Improved layout of IDE xy() constant nudge buttons
• Automath replacement for “Delta” now works within floor/ceil/abs brackets
• Added distribution constant type
• Added random_from_distribution()
• The built-in games displayed in the launcher are now data driven, so the metadata is always in sync (and the set is user extensible when using a local server)
• Optimized replace(string, string, string) performance