PDIOMON-7 - Added tests for the status monitor controller
PDIOMON-8 - Added an aggregate stats call that returns all the stats at once
PDIOMON-7 Modified the code so that later on, when new tools other than MongoDB or Hadoop are used, the monitor code can be easily modified
PDIOMON-8 Merged changes from PDIOMON-7
PDIOMON-8 Fixed minor bug from merging
PDIOMON-8 Added library files for Sigar. The Maven Repository doesn't seem to get the files needed for different OSs
PDIOMON-8 Modified build file to use the library files for sigar
PDIOMON-8 Fixed major bugs here and there. The Config object was not initialized at some times, HdfsRoot could possibly not exist, and the RegularExpression for grabbing filesizes for MongoDB was faulty
Mongo storing stats
Created REST api to get stats from database
Merge branch 'PDIOMON-8' into PDIOMON-6
Merge branch 'PDIOMON-8' into PDIOMON-6