publish v0.18.4

publish v0.18.3; updated expo app

inc version - v0.18.0

fix(ListItem): Bug where avatar was showing always

Merge pull request react-native-elements#529 from react-native-traini…

…ng/next

v0.16.0

Merge pull request react-native-elements#529 from react-native-traini…

…ng/next

v0.16.0

Merge pull request react-native-elements#485 from react-native-traini…

…ng/next

v0.15.0

Merge pull request react-native-elements#438 from react-native-traini…

…ng/next

v0.14.0 Release

expo example using v0.13.0 🔥

inc build to v0.12.0