Squashed changes and fixed version #99
MachineData removed alert tuples #99
Merged main to MAIN-99 #99
Merge branch 'MAIN-99' of https://github.com/chandnisingh/Malhar
Web files for machinedata.
Added missing license header on some files #99.
Removed partitioning to get application working #99
Merge branch 'master' into scalability

Conflicts:
	contrib/src/main/java/com/datatorrent/contrib/machinedata/AlertGeneratorOperator.java
	contrib/src/main/java/com/datatorrent/contrib/machinedata/Application.java
	contrib/src/main/java/com/datatorrent/contrib/machinedata/operator/MachineInfoAveragingOperator.java
added partitioning