Help needed reviewing Ganglia GSoC changes

The Ganglia project has been delighted to have Google's support for 5 students in Google Summer of Code 2014. The program officially finishes in ten more days, on 18 August.

If you are a user of Ganglia, Nagios, RRDtool or R or just an enthusiastic C or Python developer, you may be able to use and provide feedback for the students while benefitting from the cool new features they have been working on.

Student Technology Comments
Chandrika Parimoo Python, Nagios and some Syslog Chandrika generalized some of my ganglia-nagios-bridge code into the PyNag library. I then used it as the basis for syslog-nagios-bridge. Chandrika has also done some work on improving the ganglia-nagios-bridge configuration file format.
Oliver Hamm C Oliver has been working on metrics about Ganglia infrastructure. If you have a large and dynamic Ganglia cloud, this is for you.
Plamen Dimitrov R, RRDtool Plamen has been building an R plugin for inspecting RRD files from Ganglia or any other type of RRD.
Rana NVIDIA, C Rana has been working on improvements to Ganglia monitoring of NVIDIA GPUs, especially in HPC clusters
Zhi An Java, JMX Zhi An has been extending the JMXetric and gmetric4j projects to provide more convenient monitoring of Java server processes.

If you have any feedback or questions, please feel free to discuss on the Ganglia-general mailing list and CC the student and their mentor.