chore(NPM): bumps version to 0.48.0-rc.4

chore(NPM): bump version to 0.48.0-rc.3

chore(NPM): bumps version to 0.48.0-rc.2

chore(NPM): bumps version to 0.48.0-rc.1

chore(RNTester): pointing at latest RNTester branch.

chore(NPM): bump version to 0.47.0-rc.5

chore(NPM): bump version to 0.47.0-rc.4 and update Releases.md

Bump version up and updated the release documentation.

chore(NPM): bump version to 0.42.1-rc.3

chore(NPM): bump version to 0.42.1-rc.2

chore(NPM): bump version to 0.46.0-rc.0