options: delete on process exit
options: delete on process exit

wanrui/ngx_pagespeed,wanrui/ngx_pagespeed,pagespeed/ngx_pagespeed,digideskio/ngx_pagespeed,0x0mar/ngx_pagespeed,pagespeed/ngx_pagespeed,digideskio/ngx_pagespeed,0x0mar/ngx_pagespeed