Update dependencies

[botevol]

New dependencies versions :

• [x] package.json :
  • [x] babel-preset-es2015 : 6.24.1
  • [x] gulp-inject : ^4.3.2
  • [x] gulp-rename : ^1.2.3
  • [x] gulp-uglify : 3.0.0
  • [x] rollup : 0.59.0
  • [x] gulp-clean : ^0.4.0
  • [x] rollup-watch : 4.3.1
  • [x] gulp-htmlmin : ^4.0.0
  • [x] gulp-jasmine : ^4.0.0
  • [x] gulp-sourcemaps : 2.6.4
  • [x] html-minifier : 3.5.15
  • [x] require-dir : ^1.0.0
  • [x] gulp-babel : ^7.0.1
  • [x] jasmine-reporters : ^2.3.1
  • [x] rollup-stream : ^1.24.1
  • [x] uglify-js : 3.3.25
  • [x] indexhtmlify : 1.3.1
  • [x] google-closure-compiler : ^20180506.0.0
  • [x] gulp-clean-css : ^3.9.4
  • [x] gulp-connect : ^5.5.0
  • [x] gulp-size : ^3.0.0
  • [x] vinyl-source-stream : ^2.0.0
  • [x] babel-cli : 6.26.0
  • [x] gulp-jshint : 2.1.0
  • [x] jshint : ^2.9.5
  • [x] watch : 1.0.2
  • [x] gh-pages : ^1.1.0
  • [x] gulp-sequence : ^1.0.0
  • [x] gulp-util : ^3.0.8
  • [x] gulp-gzip : ^1.4.2

Relaunch update

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