Pipe scaling. WIP
Fix jshint issues.
When the grid injector is pressed it is disabled for some time. Greying it out to indicate that is disabled.
Use sim time as opposed to wall clock time to re-enable the grid injector
Use linkAttribute instead of link
Extend the ground node
#144 Show hand cursor on flux meter handle hover
#143 Reduced the font size and panel size of flux meter. Increased the ring thickness
#143 Resize the play/pause buttons. Switch the slow/normal button positions
#157 Reset friction on clicking reset button
Position the handles and moved the pipe 10px down
#155 velocity sensor and barometer listen to the friction property now.
fix jshint issue