Added Youtube API
+ added working test playlist-data
+ added cURL-connection
+ added specific data route

Example: localhost/samhalls_sar/movies/getMoviesFromAPI/

+ edited the API to fit the project needs
+ added json-encode of the API
+ added function getAllMoviesFromAPI in moviemodel.php
+ added utf-8 support as a cURL-setting (think about this when you're using cURL in the FUTURE!)