Windows output filename will have .exe extension
Windows output filename will have .exe extension

Signed-off-by: Kaustav Das Modak <ba1ce5b1e09413a89404909d8d270942c5dadd14@yahoo.co.in>

kaustavdm/gauge-rs,getgauge-contrib/gauge-rs,kaustavdm/gauge-rs,getgauge-contrib/gauge-rs