Update example in deployment instructions
Add docs for MySQL and PostgreSQL connectors
Add missing @Override annotations

These were found by static code analysis in Eclipse.
Fix issues found by findbugs
Add support for reading data from MapR
Change Cassandra properties to use Duration
Fix TestSqlStageExecution.testSplitAssignment()
Split TestingPrestoClient into base and implementation

This allows other clients to use the infrastructure to pull data out
of a presto server. The Kafka test suite uses this to pull data out of
tpch and write it into the Kafka topic out-of-band (the kafka
connector is read-only).
Add Kafka connector
Move utility methods into Raptor

These utility methods are internal to presto-main and should not be
depended on, even though they are technically available to the plugin
(which depends on presto-main due to ConnectorDataStreamProvider).
Use shared utility method
Upgrade provisio plugin to 0.1.9
Add release notes
Floating point numbers shouldn't be localized in the JSON
Refactor HiveType

Move Type out of HiveType, in preparation for supporting parametric
types
Fix JDBC client hanging the JVM on shutdown

The IO pool was not specified for the HTTP client which caused the threads
to be created as non-daemon threads (which prevented the JVM from exiting).
Add option for double scheduling

Allows nodes to be selected multiple times during selection for a
particular stage
Upgrade to Airlift 0.94
Move type names to their own class
Include table in "inputs" field even if list of columns is empty

Add an entry to the inputs field in the query endpoint (/v1/query/{id})
for each table that participates in the plan, regardless of whether
tablescan nodes reference any columns (e.g., COUNT(*) queries)

Fixes issue #1673