[maven-release-plugin] prepare release client-3.3.1
[maven-release-plugin] prepare for next development iteration
Upgrade httpcomponents/client to 4.3.3; enable SNI; enhance disableSSLCert option
Merge pull request #23 from zanata/enable-sni

Upgrade httpcomponents/client to 4.3.3; enable SNI; enhance disableSSLCert
[maven-release-plugin] prepare release client-3.3.2
[maven-release-plugin] prepare for next development iteration
Merge remote branch 'origin/release' into integration/master

Conflicts:
	pom.xml
	zanata-cli/pom.xml
	zanata-client-commands/pom.xml
	zanata-maven-plugin/pom.xml
	zanata-rest-client/pom.xml
Update powermock (and mockito) to be compatible with Java 1.8