Fix dtostrf() for msp430
Fix dtostrf() for msp430

dtostrf() now properly returns a string with the requested
width and precision.

radiolok/Energia,sanyaade-iot/Energia,radiolok/Energia,qtonthat/Energia,dvdvideo1234/Energia,NoPinky/Energia,battosai30/Energia,NoPinky/Energia,croberts15/Energia,bobintornado/Energia,martianmartin/Energia,cevatbostancioglu/Energia,dvdvideo1234/Energia,NoPinky/Energia,DavidUser/Energia,dvdvideo1234/Energia,danielohh/Energia,croberts15/Energia,danielohh/Energia,battosai30/Energia,brianonn/Energia,croberts15/Energia,brianonn/Energia,brianonn/Energia,bobintornado/Energia,danielohh/Energia,martianmartin/Energia,dvdvideo1234/Energia,brianonn/Energia,battosai30/Energia,martianmartin/Energia,cevatbostancioglu/Energia,NoPinky/Energia,radiolok/Energia,bobintornado/Energia,DavidUser/Energia,radiolok/Energia,bobintornado/Energia,brianonn/Energia,sanyaade-iot/Energia,battosai30/Energia,croberts15/Energia,vigneshmanix/Energia,qtonthat/Energia,sanyaade-iot/Energia,battosai30/Energia,NoPinky/Energia,cevatbostancioglu/Energia,qtonthat/Energia,battosai30/Energia,brianonn/Energia,vigneshmanix/Energia,martianmartin/Energia,NoPinky/Energia,danielohh/Energia,vigneshmanix/Energia,qtonthat/Energia,radiolok/Energia,bobintornado/Energia,danielohh/Energia,martianmartin/Energia,brianonn/Energia,radiolok/Energia,cevatbostancioglu/Energia,sanyaade-iot/Energia,qtonthat/Energia,croberts15/Energia,danielohh/Energia,martianmartin/Energia,vigneshmanix/Energia,radiolok/Energia,vigneshmanix/Energia,sanyaade-iot/Energia,dvdvideo1234/Energia,danielohh/Energia,DavidUser/Energia,croberts15/Energia,DavidUser/Energia,cevatbostancioglu/Energia,qtonthat/Energia,vigneshmanix/Energia,battosai30/Energia,dvdvideo1234/Energia,DavidUser/Energia,martianmartin/Energia,DavidUser/Energia,sanyaade-iot/Energia,qtonthat/Energia,cevatbostancioglu/Energia,NoPinky/Energia,bobintornado/Energia,dvdvideo1234/Energia,vigneshmanix/Energia,cevatbostancioglu/Energia,sanyaade-iot/Energia,bobintornado/Energia,DavidUser/Energia,croberts15/Energia