Release 13.0.0

• Merge pull request #69 from kanzitelli/[email protected] (4c8ab52)
• Update README.md (8739b52)
• Update README.md (0cb892d)
• Update README.md (dbaf2f6)
• Update README.md (938548b)
• rnn-screens 0.2.0 (2f75ef1)
• NavigationFunctionComponent --> ScreenComponent (4350768)
• rnn-screens new next version (1be1d14)
• translation example (8a91160)
• redundant code from nav service removed (ff20cf2)
• app.ts removed, App.tsx in favor of universal project structure (8f55869)
• rnn-screens rc version (28dfc49)
• icon component (6bdf912)