select tool only draws selection bounds when moving the mouse, waits until mouseup to update the plot
cleaned up fill_color and fill_alpha should allow for nonselection specification
 now glyphspecs for nonselection glyphs can be specified
 updating selection on every mousemove is now an option
 selected glyphs are now rendered after non-selected glyphs
 temporary fix to put it into fast_select mode until I add functionality to python plotting.py side
 properties from the plotting interface should be getting to the box_select_model, for some reason, they arent
 an example of the two scatter modes
 crosshair tool now gets the crosshair pointer
 merged in master
 turning on select_every_mousemove
Merge pull request #224 from ContinuumIO/fast_select

 select tool only draws selection bounds when moving the mouse, waits un...