Ran clean room procedure and addressed issue 718

[jlopez616]

The changes made here were the result of the "clean room procedure" discussed within #717. In addition, it addresses the request for the Ensembl link to be generated through the NCBI locus tag discussed within #718

[jlopez616]

Pull Request Checklist

• Travis C.I. build passes
• All four Demos look as expected when loaded
• Reload works as expected
• Loading file with Error brings up error modal, and it looks as expected
• Loading file with Warning brings up warnings modal
• Import works for both SIF and GraphML
• Graph can be exported to SIF and GraphML
• Print works as expected
• Restrict graph to viewport works as expected (check/uncheck)
• Viewport Size Changing works as expected (small/medium/large/fit)
• Toggle between Grid Layout and Force Graph Layout works as expected
• Force Graph Parameter Sliders change the number above them and have an effect on the graph
• Locking/Unlocking/Resetting/Undo Resetting the force graph parameters works as expected
• Enabling and disabling node coloring works as expected
• Node coloring options work as expected (selection top/bottom dataset, averaging values, changing max value)
• Weighted graph loaded with the "default to black edges" option checked appears as expected
• Hide/Show Weights works as expected (always/never/upon mouseover)
• Edge Weight Normalization Factor can be changed (set/reset)
• Gray Edge Threshold can be changed, slider changes the number and has an effect on the graph
• Checking Show Gray Edges as Dashed works as expected (check/uncheck)
• D-pad left/right/top/bottom/center works as expected
• Zoom slider changes number and has effect on graph (viewport and menu)
• Right click on a node opens gene page, page is populated with correct data

[dondi]

LGTM