Added contact logs getter function
Created universal getter function
Refactored get user by id to use universal getter
Rewrote getter to take query parameters in options
Refactored getUser using new getter format
Refactored getter function to work for collections

Collections do not have the omit method, this will need to be
implemented in the future
Refactored get requests to use getter
Included necessary models and collections
Implemented all GET functions with getter
Merge pull request #76 from emiidee/feat/serverRoutes

Implemented all GET routes for admin using universal getter function