Ignore IntelliJ IDEA files.
Publish code style conventions (JAVA-446).
Fix bug in AbstractReconnectionHandler + document concurrency policy.
Fix continuation indents in IntelliJ config.
Add idle timeout to the connection pool (JAVA-419).
Add comment to clarify ControlConnection#connect.
Extend test for JAVA-419.
Merge pull request #239 from pingtimeout/2.0

Removed "sleep 10 seconds" calls in tests