use react native asset resolving

Readme file changes for react-native >= 0.29.0

android_missing_events

Merge pull request #252 from mroswald/refactor/replace-bind-statements-with-class-property-functions

replace bind statements

fix package name mismatch for Android

Added React import to android VideoPlayer Example

Added possibility to play video in background and when app is inactive.

[Android] naturalSize callback to match iOS version.

Fix Issue 214

It makes no sense if we move observer after calling calling playerWithPlayerItem because this is where the exception raises

Import for React was missing in index.android.js of VideoPlayer, without which the example would not run.

Allow to use content:// schema as source.

Happens if someone creates Video component, but doesn't set src to it.

Before: observer removes only in removeFromSuperview, but adds in setSrc – multiple setSrc would add multiple observers and one removeFromSuperview would remove only one observer. Now: Every addObserver in setSrc is balanced by removeObserver also in setSrc