Deleted obsolete .watcher file (releted to old docs generation?

.watchr.js

-var watchr = require('watchr')
-  , spawn  = require('child_process').spawn
-
-watchr.watch({
-  paths: [__dirname + '/lib', __dirname + '/spec', __dirname + '/index.js'],
-  listener: function(eventName) {
-    if (['new', 'change'].indexOf(eventName) > -1) {
-      // generate the documentation
-      spawn('npm', ['run', 'docs'])
-
-      // run the tests
-      var buster = spawn('./node_modules/.bin/buster-test', ['--reporter', 'specification'], { env: process.ENV })
-      buster.stderr.on('data', function(data) { console.log(data.toString()) })
-      buster.stdout.on('data', function(data) { console.log(data.toString()) })
-    }
-  }
-})