update some packages and remove node_modules from repo

app/node_modules/nugget/test/cli.js

@@ -1,11 +0,0 @@
-var fs = require('fs')
-var path = require('path')
-var spawn = require('tape-spawn')
-var test = require('tape')
-
-test('usage', function (t) {
-  var child = spawn(t, path.join(__dirname, '..', 'bin.js'))
-  child.stdout.match(fs.readFileSync(path.join(__dirname, '..', 'usage.txt')).toString() + '\n')
-  child.stderr.empty()
-  child.end()
-})

app/node_modules/nugget/test/resume.html

@@ -1 +0,0 @@
-hello

app/node_modules/nugget/test/resume.js

@@ -1,41 +0,0 @@
-var fs = require('fs')
-var http = require('http')
-var nugget = require('../')
-var path = require('path')
-var test = require('tape')
-
-var data = new Buffer('hello everybody I am the data')
-
-var testServer = http.createServer(function (req, res) {
-  if (!req.headers['range']) {
-    res.setHeader('content-length', data.length)
-    res.setHeader('accept-ranges', 'bytes')
-    res.end(data)
-  } else {
-    var range = req.headers['range'].split('=').pop().split('-').map(function (s) {
-      return parseInt(s, 10)
-    })
-    res.setHeader('content-length', range[1] - range[0])
-    res.setHeader('content-range', range[0] + '-' + range[1] + '/' + data.length)
-    res.end(data.slice(range[0], range[1]))
-  }
-})
-
-var target = path.join(__dirname, 'foobar.html')
-if (fs.existsSync(target)) fs.unlinkSync(target)
-
-fs.writeFileSync(target, data.slice(0, 10))
-
-testServer.listen(0, function () {
-  var port = this.address().port
-  test('fetches rest of file', function (t) {
-    nugget('http://localhost:' + port + '/foobar.html', {dir: __dirname, resume: true, quiet: true}, function (err) {
-      if (err) t.ifErr(err)
-      t.ok(fs.existsSync(target), 'downloaded file')
-      t.equal(fs.statSync(target).size, data.length, 'file is complete')
-      if (fs.existsSync(target)) fs.unlinkSync(target)
-      t.end()
-      testServer.close()
-    })
-  })
-})

app/node_modules/nugget/test/test.js

@@ -1,38 +0,0 @@
-var fs = require('fs')
-var http = require('http')
-var nugget = require('../')
-var path = require('path')
-var test = require('tape')
-
-var testServer = http.createServer(function (req, res) {
-  res.end('hello')
-})
-
-var target = path.join(__dirname, 'resume.html')
-if (fs.existsSync(target)) fs.unlinkSync(target)
-
-testServer.listen(0, function () {
-  var port = this.address().port
-  test('fetches file', function (t) {
-    nugget('http://localhost:' + port + '/resume.html', {dir: __dirname, quiet: true}, function (err) {
-      if (err) t.ifErr(err)
-      t.ok(fs.existsSync(target), 'downloaded file')
-      if (fs.existsSync(target)) fs.unlinkSync(target)
-      t.end()
-    })
-  })
-
-  test('has progress events', function (t) {
-    var gotProgress = false
-    var dl = nugget('http://localhost:' + port + '/resume.html', {dir: __dirname, quiet: true}, function (err) {
-      t.notOk(err, 'no error')
-      t.ok(gotProgress, 'got progress event')
-      t.end()
-      testServer.close()
-    })
-    dl.once('progress', function (data) {
-      t.ok(data.hasOwnProperty('percentage'), 'has percentage')
-      gotProgress = true
-    })
-  })
-})