zing charts added to data visualisation
Add SAMOA to machine learning
Added Bueflood
Merge pull request #39 from niallhugh/master

zing charts added to data visualisation
Merge pull request #40 from c-rack/master

Add SAMOA to machine learning section
Merge pull request #41 from atomobianco/master

Added Bueflood
Adding Zeppelin to Data Visualization
Merge pull request #42 from bzz/patch-1

Added Zeppelin to Data Visualization
Merge pull request #1 from onurakpolat/master

Merge latest from master