graph: use lines instead of "mountains" for drawing the graph.
graph: use lines instead of "mountains" for drawing the graph.

akbardotinfo/watcher-visualization,akbardotinfo/watcher-visualization,akbardotinfo/watcher-visualization,akbardotinfo/watcher-visualization,glawler/watcher-visualization,akbardotinfo/watcher-visualization,glawler/watcher-visualization,glawler/watcher-visualization,glawler/watcher-visualization,glawler/watcher-visualization