prepare for next development iteration
Improve error reporting when args4j parser fails
rhbz992728 Upgrade to args4j 2.0.23 and fix breakage

- Update ZanataClient to use new SubCommandHandler instead of homegrown
  implementation (which broke with args4j update)

- Add tests for parsing of command-line options
Avoid duplicate classes coming from dependencies
ZANATA-28 - convert testng to junit
change pom so surefire can pick up junit test
change field name to be more descriptive
rhbz1001405 - add disable-ssl-cert option to java/maven client
clean up
rhbz1001405 - refactor code

- customised trust manager no need to be conditional as it's only used by resteasy
- remove unused test class
- remove metavar from option
rhbz1001405 - wording change and minor refactor
remove unused dependency from pom
minor refactor
Merge pull request #1 from zanata/disable-ssl-cert

rhbz1001405 - add disable-ssl-cert option to java/maven client
Update -B usage for it to show in help and fix a few message
add long name for batch mode option
[maven-release-plugin] prepare release client-3.1.0
[maven-release-plugin] prepare for next development iteration
update resteasy version to 3.0.1.Final
change help output