add view

src/assets/iconfont/iconfont.js

src/components/Charts/keyboard2.vue

src/components/Hamburger/index.vue

src/router/index.js

src/styles/index.scss

src/views/charts/keyboard.vue

src/views/charts/keyboard2.vue

src/views/charts/markdown.vue

src/views/charts/tinymce.vue

src/views/components/404.vue

src/views/components/dndlist.vue

src/views/components/jsoneditor.vue

src/views/dashboard/default/index.vue

src/views/error/401.vue