Destroy jqplot in AssetstoresView
Destroy jqplot in AssetstoresView

It's necessary to explicitly release the resources of a jqPlot plot.
This avoids leaking DOM trees and potentially other objects.

See:
http://www.jqplot.com/docs/files/jqplot-core-js.html#jqPlot.destroy

kotfic/girder,RafaelPalomar/girder,Kitware/girder,Kitware/girder,adsorensen/girder,kotfic/girder,data-exp-lab/girder,jbeezley/girder,sutartmelson/girder,Xarthisius/girder,girder/girder,RafaelPalomar/girder,adsorensen/girder,Xarthisius/girder,kotfic/girder,adsorensen/girder,Xarthisius/girder,data-exp-lab/girder,data-exp-lab/girder,jbeezley/girder,girder/girder,jbeezley/girder,RafaelPalomar/girder,kotfic/girder,girder/girder,sutartmelson/girder,adsorensen/girder,RafaelPalomar/girder,girder/girder,RafaelPalomar/girder,Xarthisius/girder,manthey/girder,Kitware/girder,sutartmelson/girder,data-exp-lab/girder,jbeezley/girder,adsorensen/girder,manthey/girder,Kitware/girder,sutartmelson/girder,manthey/girder,sutartmelson/girder,kotfic/girder,manthey/girder,data-exp-lab/girder,Xarthisius/girder