Booking: Api (Room Types)

[Anders164a]

Add endpoint for creating, getting, setting and deletion of room types - Should be able to return a list of types. With image, title, description, size, price, people_amount, hotel_id and id.

• Error handling should be proporly displayed, if any should occur.
• Consider the possibility of an error interface that one or more endpoints could call, for redundancy

Dependent on #18