Graphsrv

Added

- plugin API (12)

[Fixed]

- Smokestack graphs always showing 0 / 0 for loss and count (13)

Added

- py3 support
- visiual indicator when data feed has stopped
- graphsrv addons may now supply their own media (js / css)

Fixed

- NaN format issues on ms formatted labels
- legend sorting stabilized to alphapetical sort

Changed

- removed the black underlay from graph labels and substituted a text shadow effect instead

Deprecated
Removed
Security

Fixed

- fix remote graph embedding

Added

- documentation
- graph config attribute size_y: specifies y tick size
- graph config attribute precision_y: specifies y float precision
- graph config attribute sizes_x: specifies valid sizes for the x axis (this is currently not properly
supported, and currently will only respect the one size that actually matches the timestamp gap in the
graph data)

Fixed

- fixed an issue where using an id field other than "avg" would cause the graph not to render

Changed

- vodka minimum requirement changed to 2.0.3
- updated static urls in templates to work with vodka request env changes

Changed
- vodka minimum requirement changed to 2.0.2