Release 4.0.0-alpha.2

• Add additional README note (61be87a)
• Fix after rebase (d64e66f)
• Fix typo (0ebbaf0)
• Update README installation steps (81531fe)
• Remove listener only on Android (d124b75)
• Declare types for react-native-keyevent (9c3a975)
• Handle onKeyUp press on android (4cdf410)
• Configure reac-native-keyevent in Example project (a28377e)
• Add react-native-keyevent as dev dependency (a9e17a1)
• 🔒 Bump husky from 3.0.8 to 3.0.9 (180389a)
• 🔒 Bump @babel/core from 7.6.3 to 7.6.4 (315c5d9)
• 🔒 Bump typescript from 3.6.3 to 3.6.4 (f25e7b6)
• 🔒 Bump @babel/core from 7.6.2 to 7.6.3 (0e582c2)
• 🔒 Bump release-it from 12.4.2 to 12.4.3 (aeb0884)
• v4.0.0-alpha.1 (0e7fce8)
• Fix clearing and copying text (24ef5f3)
• 📝 Update README.md (f8a8fe2)