object and also fixed a bug when creating the ShowInstance object --
it was using the wrong ID in the constructor.
Added some documentation to the Shows::getShows() method.
In order to make it work, I made the following changes:
Merged Playlist::Insert() into the create() function, now there
is only one way to create a playlist.
Renamed Show::addShow() to Show::create() to make the API like
the other classes. It returns the created show ID now.
Renamed Show::populateShowUntilLastGeneratedDate() to Show::populateShowUntil(),
allowed it to accept a second parameter for an end date.
Renamed Show::populateShowsUntil() to Show::populateAllShowsInRange().
Added documentation to a number of functions.
-implemented. Removed ability to specify time ranges for now, and defaulted to looking from now to 24 hours ahead.
Being able to specify time ranges was removed, since we are not using bi-directional communication between pypofetch and Airtime server.