Add more classes to javadoc scope.
Commit latest docs changes. These are by no means complete yet.
Docs: Link and fix comments up through integration.
Docs: Update link to frame page.
Docs: Tweaks.
Update Features.md
Update Features.md
Docs: Tweaks.
Merge branch 'new_docs' of https://github.com/skykelsey/apptentive-android into new_docs

Conflicts:
	docs/Features.md
Docs: Tweak layout.
Docs: Use apptentive.com for website name.
Add Rating Provider implementations to javadoc scope.
Docs: Clean up broken links.
Docs: FLush out more of integration guide.
Docs: Finish changes to integration guide. Add screenshots to features doc.
Docs: Proofread and fixes to the Features doc.
Docs: Add list of supported interactions.
Docs: Proofread changes to integration guide.
Docs: Adjust README
Docs: README fix links.