Refactor Log class to take Object as parameter and call internally toString, close #18.
Log with call by name parameters, close #17.
Add a simple sort expression container implementation
Enable integration tests in Java SDK project.
Use simple sort expression instead of closure.
Implement basic endpoint specific logging #49.
Set loglevel of com.ning.http.client to warn.
Factor out Scala build settings.
Extract logger variable.
Fix Javadoc.
Fix Javadoc.
Fix Javadoc.
Document endpoint specific logging, close #49.
Reformat JSON example.
Merge pull request #60 from sphereio/log-improvements

Log improvements