Merge pull request Weopt#6 from Weopt/ios

Handle iOS and RN >= 0.60

Try add Here sdk

Create RNHereMapsIos.podspec

Add podspec: Migrate RN >= 0.60

Update Podfile.lock

Remove react.map package

Remove react.map package

Update location.png

Reduce size marker user

Update location.png

Update MapView.js

Harmonize parameter