only show graph UI when there is enough data to draw one.
Merge pull request #55 from ossreleasefeed/bug857770-only-show-graph-element-if-data

only show graph UI when there is enough data to draw one.
revert to known good state

    ab1bd45209f88cca6752621283c12157ddcef86c
    b67dd42804721f891cc515e78c3b89aa724601b2
fix paths to open sans fonts
Merge pull request #57 from pascalchevrel/fix-opensans-path

fix paths to open sans fonts
Merge pull request #56 from lonnen/revert-to-good-state

revert to known good state