Modified JavaDoc a bit for basic authentication and setting an AuthenticationScheme.  Removed app-specific test demonstrating Basic Authentication and moved it to a new class BasicAuthenticationClientIT to separate authc concerns from application concerns.
[maven-release-plugin] prepare release stormpath-sdk-root-0.9.3
[maven-release-plugin] prepare for next development iteration
Merge branch 'dev' of https://github.com/stormpath/stormpath-sdk-java into version.properties_file
Modified Version.java to read version.properties file