Stats changes in Instance UVE,bug is #1352227

    - Changed the UI instance parse function as per the latest stats changes

Change-Id: Idc934a0e4ff4bcef50ff4264052a1836abd4f0ac
Merge pull request #5 from vishnuvv/StatsUVEChanges

Stats changes in Instance UVE,bug is #1352227
Integrated analytics Oracle stats changes in UI,bug id is #1350680
- Flowseries charts in VirtualMachine, Virtual Network details page and the Inter VN stats page(When we click on the links in the topology)
- Earlier the time series charts are with 7 secs granularity and past 30mins now it is 30 secs granularity and past one hour data
- Earlier two queries were issuing for the IN & Out stats now we are getting in same query

Change-Id: I544cb5bdee051a11be066b10af754679f3605430