testing overrides in atlas router
added overrides for display and datamodel
download link for all samples on init
adding multiple cancers to view
merging to 0.3
added tumor type to download
correct display of features in selector
now with colorBy
pick up colormaps from qed.Display or assign a dynamic range
avoid reloading data on cancer subselect
filtering by selected tumor types
making splitiscope instance of view
highlight selected features
fixing labels
fixed download link
added highlight
added highlight on hover, optimized data_array creation
deferring download link creation
empty selectors on reload model
Merge branch 'master' into 0.3