Updated graphing to use TGraphs, and not TMultiGraphs
Updated rollingvector to have min/max/minvalid
Update current plotter to using rolling vector class and updated rollingvector class to allow for begin end()
Updated graphing to pull the valid min and max values out of the data for graphing
Updated currentplotter to show fin currents
Updated ui for first page so that there is a widget at the bottom to eat up free space
Updated plotting to include plot of temperature across cartridge
fixed bug for minimum of fin current graph (ignored -1 in adding)
fixed output for temperature command
Added USB Connections class
Updated interface class to store name of the interface
Added Class/widget that will represent each usbconnection to standardize
Gave USBConnections a layout
Added USBConnections to the main window.  There still is a memory issue causing a seg fault with the constructor for the class
fixed bug in usb connections not initializing layout, still bug in interface trying to open interface second time
Updated interface class to more properly handle opening and closing connections
Further updated interface to construct usbport immediately and deal with that directly
Work before lunch on fixing usb open/close bug
Corrected bug in usbconnection that caused open button to be connected to Close()
Updated changes to remove references to cout so that program will run without terminal