emojis 0.9.0

emojis: ^0.9.0 copied to clipboard

• Update to Unicode v.13
• Nullable factories
• New emojiRegex pattern in emoji library
• New emoji ordering from Unicode CLDR data

Breaking Changes #

• Dropped Emoji.isEmoji method and Emoji.regex attr

• Improve example

• Remove generator
• Use last stable version unicode 12.1
• Add library emoji and remove alias.

• Emojis class contains all released emojis (v13)