Added initial models and database functionality.
Updated communities route.
Populate references for some of pitches routes. Handle creation of pitches.
Fixed indentation.
Remove empty object for finding all pitches.
Added custom static methods to Pitch model.
Added PUT and DELETE routes to pitches.
Updated communities route with id.
Updated categories route with id.
Added initial user model and updated users route.
Updated pitch model with user.
Updated database data.
Modified user model rating structure.
Moved errorHandler to utils.
Added image field to pitch model.
Only show required fields for first pitches route.
Updated array model fields.
Fixed error with user pitchers array.
Added initial search functionality on pitches route
New pitches route: /search.