Basic frontend

Summary:
Added basicfrontend

Also added a script to automaticly minify and unify scripts and styles
Minification only happens if you're not on debugging mode, which is very useful

Test Plan:
Just run and see if it works, its hard to test abstract classes,
or classes that don't do anything la HomeView at the moment

Reviewers: bogdan2412

CC: echipa-infoarena

Differential Revision: https://hackers.infoarena.ro/D27