Add comments for recent JAVA-342 tests
Backport version parsing in tests from 2.1 branch.
Fix locale-specific bug in tests.
[maven-release-plugin] prepare release 2.0.4
[maven-release-plugin] prepare for next development iteration
Release connections on ResultSetFuture#cancel (JAVA-407)
Merge branch '2.0' into 2.1

Conflicts:
	driver-core/CHANGELOG.rst
	driver-core/pom.xml
	driver-core/src/test/java/com/datastax/driver/core/SessionTest.java
	driver-dse/pom.xml
	driver-examples/pom.xml
	driver-examples/stress/pom.xml
	pom.xml
Update changelog for JAVA-408.
Fix binary tarball assembly.

The aggregate Javadoc generation didn't work when building with an empty
local repository.
Fail BoundStatement if null values are not set explicitly (JAVA-410).