Re-fix execvp argv[0] convention!
Re-fix execvp argv[0] convention!

jakubskopal/node-execpe,foysavas/node-kexec,jakubskopal/node-execpe,coleww/node-kexec,coleww/node-kexec,jprichardson/node-kexec,jprichardson/node-kexec,coleww/node-kexec,foysavas/node-kexec,foysavas/node-kexec,jprichardson/node-kexec,jakubskopal/node-execpe