#236 Upgrade to Cassandra 2.1.0 and Spark 1.1.0.
Merge pull request #258 from datastax/wip-236-cassandra-2.1.0-spark-1.1.0-upgrade

#236 Upgrade to Cassandra 2.1.0 and Spark 1.1.0.
259 Updated the streaming doc, removed stale status.
Merge pull request #260 from datastax/wip-259-update-streaming-docs

259 Updated the streaming doc, removed stale status.
Added support for ignoring non-local DCs
Merge pull request #267 from TheWeatherChannel/b1.1

Added support for ignoring non-local nodes in the load balancer
Added read and connect timeout options
Support for SparkSQL.
Add CassandraSQLContext which enables to execute SQL queries against Cassandra. Add SparkSQL demo.
Merge pull request #274 from datastax/sql
Merge pull request #277 from TheWeatherChannel/b1.1

Added read and connect timeout options
Reorganized 1.1.0 section of CHANGES.txt
issue #280 - refactored DStreamFunctions so that it doesn not call methods of RDDFunctions inside foreachRDD lambdas

DStreamFunctions and RDDFunctions do the same job, but now they do this independently.
Common part of the functionality has been extracted from DStreamFunctions and RDDFunctions into WrittableToCassandra.
WrittableToCassandra trait became an abstract class.
Merge pull request #281 from datastax/wip-280

issue #280 - refactored DStreamFunctions so that it doesn not call metho...
Update CHANGES.txt
Add a listing of CassandraRDD Read Parameters

Fixes #255
Ninja fix removing all logging from embedded module.
Merge pull request #290 from RussellSpitzer/RDDDocUpdate

Add a listing of CassandraRDD Read Parameters
Prepare for 1.1.0-alpha2 release
Pluggable mechanism for obtaining connections to Cassandra.

The changes introduced with this fix include:
- Introduction of CassandraConnectionFactory, responsible for creating Cluster.Builder, Cluster and Thrift client objects.
- Adjusting CassandraConnector and CassandraConnectionConf to the new interface.
- Ability to specify custom CassandraConnector when creating CassandraRDD and CassandraStreamingRDD.
- Updated tests and docs.

Fixes #192.
Merge pull request #294 from datastax/wip-192-pkolaczk

Pluggable mechanism for obtaining connections to Cassandra.