Add epoch type renderer
change type 'epoch' to 'date'
Update XYZoomNavigator
Style update
Update jsGraph and spectra displayer
typerenderer : update actelion version used to generate molfiles
Update spectra displayer
Update jsGraph library
Re-update jsGraph
jsGraph update
remove logs
spectra displayer : fix scatter and handle axis label from chart objects
parallel coordinates : implement blank for columns
clean header couchdb2
couchdb2 : soft delete to allow replication and easier view recovery
som : use black border on points
Merge branch 'gh-pages' into som