Fix bug with parsing data for plugins that have single point data elements (patch by vpapp1)
Fix bug with parsing data for plugins that have single point data elements (patch by vpapp1)

git-svn-id: 6dff17d421233d5ed6d1b8ed25469b710f6e980a@271 1e0a6537-2640-0410-bfb7-f154510ff394

ryleyb/Flot-Graphs