Remove events API controller and replace with regular events controller
Create organization owned behavior for easing organization/department conditions
Use the OrganizationOwned behavior in some models
Improve the latest post method in the post model
Move the get role id method to the model
Move user with specific role listing to the user role mapping model
Make the 'Home' part of the breadcrumb translatable
Move the latest comments logic to the comment model

This also removes the pagination.
Optimize the get latest classrooms method in the classroom model
Move the feedback logic to the model