updated the descriptors and created client. AIRAVATA-1059
Generated C++ Client SDK - AIRAVATA-1075
fixing updating and getting job details
updated documentcreater method. AIRAVATA-1059
updated documentcreator method. AIRAVATA-1059
PHP Client SDK - AIRAVATA-1064
Merge remote-tracking branch 'origin/master'
fixing issue with output data handling
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/airavata