Initial commit of Hotels folder and csv
Change file name
Add hotel interface and library

* Fetch, clean, and organize data from CSV
* Show list of hotels
* Allow user to search for a hotel
* If present, return city, phone, and number of rooms
Refactor and add Null Object

* Refactor hotel interface
* Add stripping to library
* Add NullHotel (nonfunctioning)
Improve library cleaning and handling of data
Hack solution to Null Object problem

* Searching for a nonexistent hotel returns "No hotel found" for each
Add Hotel class and refactor accordingly

* Add Hotel class to correspond with NullHotel
* Refactor to put Hotel in control of its own data
* Refactor to put Library in charge of getting data from hotels
* Update NullHotel to be used correctly
Minor refactoring in hotel interface
Fix placement of puts and spacing
Merge pull request #3 from HayleyCAnderson/hotels

Hotels game from Metis curriculum, week seven