Expose addQueryParam via the RequestInterceptor injection-like framework.
Update javadoc based on PR comment.
Merge pull request #253 from nbauernfeind/QueryParamRequestInterceptor

Expose addQueryParam via the RequestInterceptor injection-like framework.
Correct javadoc to point to proper annotation.
Merge pull request #254 from square/jw/doc-tweak

Correct javadoc to point to proper annotation.
Add two levels of logging.
Merge pull request #255 from square/jw/plank

Add two levels of logging.
Add getter for log level.
Create a RestAdapter in the docs intro.
Ensure a real platform is present for Android detection.
Merge pull request #260 from square/jw/platform-detection

Ensure a real platform is present for Android detection.
Merge pull request #259 from square/jw/docs-docs-docs

Create a RestAdapter in the docs intro.