Merge pull request #647 from jfarid27/master

Adding a commit
KMeans, now with adjustable distance measurer.

Also, deprecated untyped apply on HclAnalysisController
Merge pull request #649 from jfarid27/master

Added random color addition on quick loading selections. fixes #648
Merge pull request #650 from lev-kuznetsov/master

KMeans, now with adjustable distance measurer.
Fixed build issues with default distance metric
Merge pull request #651 from lev-kuznetsov/master

Fixed build issues with default distance metric
Added k-means clustering options.
Merge remote-tracking branch 'dfci-mev/master'
Added a small debugging state where if previous analysis download fails, the page doesn't relocate to home.