Make File/ Save Data and Spreadsheet/ Save Data match variable names for csv

Please change File/ Save Data/ CSV to match Spreadsheet/ Save Data. Currently, the headers are insanely different. For one cell of can, here is what I currently have:

File/ Save Data: "DISPL:0","DISPL:1","DISPL:2","VEL:0","VEL:1","VEL:2","ACCL:0","ACCL:1","ACCL:2","GlobalNodeId","PedigreeNodeId","vtkOriginalPointIds","Points:0","Points:1","Points:2"

Spreadsheet/ Save Data: DISPL_0,DISPL_1,DISPL_2,DISPL_Magnitude,VEL_0,VEL_1,VEL_2,VEL_Magnitude,ACCL_0,ACCL_1,ACCL_2,ACCL_Magnitude,GlobalNodeId,PedigreeNodeId,Point ID,Points_0,Points_1,Points_2,Points_Magnitude,Block Number

I think I like the Spreadsheet format better, please change File/ Save Data. Furthermore, get rid of the silly vtkOriginalPointId name, and replace with something reasonable (such as Point Id).