Merge pull request #1 from IBMStreams/master

sync-up changes from main stream
updated version number
Merge branch 'master' of https://github.com/lcawley/streamsx.messaging for spldoc

Conflicts:
	com.ibm.streamsx.messaging/info.xml
Merge branch 'lisa'
Fixed client id generation
Pick up latest Paho libraries
Merge pull request #48 from chanskw/master

Merge pull request #1 from IBMStreams/master
Merge pull request #2 from IBMStreams/master

Pulling changes from IBMStreams:streamsx.messaging