Merged graficas-componente and 3DComponentInitialization branchs

Frontend Angular 4/src/app/shared/pipes/filter.pipe.ts

...end Angular 4/src/app/shared/pipes/shared-pipes.module.ts

...gular 4/src/app/shared/services/authentication.service.ts

Frontend Angular 4/src/app/shared/services/ghci.service.ts

...tend Angular 4/src/app/shared/services/haskell.service.ts

...Angular 4/src/app/shared/services/notificacion.service.ts

...tend Angular 4/src/app/shared/services/session.service.ts

...tend Angular 4/src/app/shared/services/usuario.service.ts

...nd Angular 4/src/app/shared/services/websocket.service.ts

Frontend Angular 4/src/app/shared/utils/sha1.ts

Frontend Angular 4/src/environments/environment.prod.ts

Frontend Angular 4/src/environments/environment.ts

Frontend Angular 4/src/favicon.ico

Frontend Angular 4/src/index.html

Frontend Angular 4/src/main.ts

Frontend Angular 4/src/polyfills.ts

Frontend Angular 4/src/styles/_responsive.scss

Frontend Angular 4/src/styles/_rtl.scss

Frontend Angular 4/src/styles/_spinner.scss

Frontend Angular 4/src/styles/_utils.scss