Update documents for using Multi-Deployment Testing with Xcode 11 (mi…

…crosoft#1901)

Fix ON_NEXT_SUSPEND install mode (microsoft#1863)

Update compatibility table (microsoft#1830)

Update package-lock (microsoft#1811)

[Tests] Use env in scripts and update docs (microsoft#1788)

Update dependecies for example apps (microsoft#1742)

Bump code-push sdk version to 3.0.1 (microsoft#1660)

Update server url (microsoft#1658)

Update packages (microsoft#1631)

Change docs for [email protected] (microsoft#1545)