Dont return hosts outside of the datacenter of the specified connection host. Fixes #137
add changes.txt

Conflicts:
	CHANGES.txt
Merge pull request #169 from mediacrossinginc/issue137b

Don't use hosts outside the datacenter of the connection host
Merge branch 'b1.0' of https://github.com/datastax/spark-cassandra-connector
Add missing issue number in CHANGES.txt
Merge branch 'b1.0' of https://github.com/datastax/spark-cassandra-connector
Upgrade java cassandra driver to 2.0.4. Fixes #171.
Merge pull request #172 from datastax/wip-171-upgrade-java-driver

Upgrade java cassandra driver to 2.0.4. Fixes #171.
Add missing CHANGES.txt entry for #171
Merge branch 'b1.0' of https://github.com/datastax/spark-cassandra-connector

Conflicts:
	CHANGES.txt
Prepare for 1.0.0-rc4 release
Merge branch 'b1.0' of https://github.com/datastax/spark-cassandra-connector
#115 Added streaming demo with documentation, new streaming page to docs, new README for running all demos.
issue-185: Fixed closestLiveHost method in CassandraConnector

Before that fix, the method used only the hosts which were considered up by the Java driver. However, under a heavy load, this information may not be very up-to-date and in some cases the set of live hosts visible by the Java driver is empty.
The fix comes from the recent changes in LocalNodeFirstLoadBalancing policy - the hosts which are considered down are not filtered out. Instead, they are attached to the tail of the sequence.

Fixes #185
#185 Remove some duplicate code from CassandraConnector and LocalNodeFirstLoadBalancingPolicy.
Skip $_outer constructor param in ReflectionColumnMapper. Fixes #188.
Added test cases to detect bugs like #188
Merge pull request #189 from datastax/wip-188-case-class-mapping

Skip $_outer constructor param in ReflectionColumnMapper. Fixes #188.
Merge branch 'b1.0' of https://github.com/datastax/spark-cassandra-connector into issue-185

Conflicts:
	CHANGES.txt
Merge pull request #186 from datastax/issue-185

issue-185: Fixed closestLiveHost method in CassandraConnector, Fixes #185