write git packet lines (for smart remote protocol)
npm install git-write-pkt-lineWrite git smart protocol packet lines.
``javascript
var send = require('git-write-pkt-line')()
send.on('data', function(d) {
console.log(d)
})
send.write('want 0000000000000000000000000000000000000000')
`
this module presents a through` stream; when written to it adds the appropriate
length header and newline ending. if an empty string or buffer is written, it will
send a git "flush packet", which is just a size-0 packet.
MIT