update some packages and remove node_modules from repo

app/node_modules/binary/test/get_buffer.js

@@ -1,28 +0,0 @@
-var binary = require('../');
-var test = require('tap').test;
-
-test('get buffer', function (t) {
-    t.plan(4);
-    
-    var buf = new Buffer([ 4, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 ]);
-    binary.parse(buf)
-        .word8('a')
-        .buffer('b', 7)
-        .word16lu('c')
-        .tap(function (vars) {
-            t.equal(vars.a, 4);
-            t.equal(
-                vars.b.toString(), 
-                new Buffer([ 2, 3, 4, 5, 6, 7, 8 ]).toString()
-            );
-            t.equal(vars.c, 2569);
-        })
-        .buffer('d', 'a')
-        .tap(function (vars) {
-            t.equal(
-                vars.d.toString(),
-                new Buffer([ 11, 12, 13, 14 ]).toString()
-            );
-        })
-    ;
-});