Removed unused dev dependencies

Author: lutovich

gulpfile.babel.js

@@ -23,13 +23,10 @@ var buffer = require('vinyl-buffer');
 var gulp = require('gulp');
 var through = require('through2');
 var uglify = require('gulp-uglify');
-var concat = require('gulp-concat');
 var gutil = require('gulp-util');
 var download = require("gulp-download");
-var shell = require('gulp-shell');
 var jasmine = require('gulp-jasmine');
 var jasmineBrowser = require('gulp-jasmine-browser');
-var reporters = require('jasmine-reporters');
 var babelify = require('babelify');
 var babel = require('gulp-babel');
 var watch = require('gulp-watch');
@@ -41,7 +38,6 @@ var runSequence = require('run-sequence');
 var path = require('path');
 var minimist = require('minimist');
 var cucumber = require('gulp-cucumber');
-var merge = require('merge-stream');
 var install = require("gulp-install");
 var os = require('os');
 var file = require('gulp-file');

package.json

@@ -34,29 +34,23 @@
     "esdoc": "0.4.8",
     "esdoc-importpath-plugin": "0.1.1",
     "fs-extra": "^1.0.0",
-    "glob": "^5.0.14",
     "gulp": "^3.9.1",
     "gulp-babel": "^6.1.2",
     "gulp-batch": "^1.0.5",
-    "gulp-concat": "^2.6.0",
     "gulp-cucumber": "0.0.14",
     "gulp-decompress": "^1.2.0",
     "gulp-download": "^0.0.1",
     "gulp-file": "^0.3.0",
-    "gulp-if": "^1.2.5",
     "gulp-install": "^0.6.0",
     "gulp-jasmine": "^2.1.0",
     "gulp-jasmine-browser": "^0.2.3",
     "gulp-replace": "^0.5.4",
-    "gulp-shell": "^0.4.3",
     "gulp-typescript": "^3.1.7",
     "gulp-uglify": "^1.4.2",
     "gulp-util": "^3.0.6",
     "gulp-watch": "^4.3.5",
-    "jasmine-reporters": "^2.0.7",
     "lodash": "^4.17.4",
     "lolex": "^1.5.2",
-    "merge-stream": "^1.0.0",
     "minimist": "^1.2.0",
     "mustache": "^2.3.0",
     "phantomjs-prebuilt": "^2.1.7 ",