Add some methods to InAppBrowser's ToC
[CB-3356] Clarify the WP8 version number used in guide screenshots.

Conflicts:

	docs/en/edge/guide/getting-started/windows-phone-8/index.md
[CB-3535] update docs to include upgrade for android versions

- copied into doc version folders from edge
[CB-3535] Update formatting of Android upgrade guides.
[CB-3822] Rewrite Android SDK Guide (aka Getting Started)
[CB-3822] Rewrite Android SDK Guide: emulate/run
[CB-3827] Rename 'Getting Started' guides > 'Platform' guides
[CB-3827] Fix a handful of residual xrefs.
[CB-3961] Update splashscreen to qualify members.