Fix quickstart links
Merge pull request #135 from matthewbogner/master

Fix links to quickstart docs in README.md
Upgrade to SLF4J 1.7.2
Improve example service client config/logging setup.
Simplify examples, use logback.xml instead of Dropwizard LoggingConfiguration.
Eliminate Maven shading errors from examples.
Merge pull request #137 from shawnsmith/shading

Eliminate Maven shading errors from examples.
Merge pull request #136 from shawnsmith/slf4j

Upgrade SLF4J.  Improve example client config/logging setup.
branch admin -prepare release ostrich-1.5.3
branch admin -prepare for next development iteration