Marked unnecessary code for future removal.
Merge remote-tracking branch 'upstream/master'
add some examples of echo process to form test client, add logging and some metadata to echo process
add minimal unit test to client
add client example with simple literal input and output, fixes #92
fix typo
add license header
add link to client api wiki page to pom file
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'autermann/feature/home-folder-config'
Merge remote-tracking branch 'upstream/master'
Merge pull request #93 from nuest/echo-example

Echo example
Merge remote-tracking branch 'upstream/master'
update to wps-js release for test client