Update gitignore to ignore Windows EXEs
Update gitignore to ignore Windows EXEs

silentbicycle/heatshrink,jordandcarter/heatshrink,senyor/heatshrink,senyor/heatshrink,atomicobject/heatshrink,unixdj/heatshrink-c,silentbicycle/heatshrink,jordandcarter/heatshrink,atomicobject/heatshrink