Refactoring conference step by step list
Merge pull request #244 from ChrisBr/refactor_todo

Refactoring conference step by step list
 Implements instance dashboard
Merge pull request #238 from ChrisBr/instance_dashboard

Implements instance dashboard
cleaned venue controller update method
Adds photo to venue
Location component splash view
Adds lodging model
Adds lodgings controller and view
Adds lodging description to conference
Adds website link to lodging
Adds lodging splash view

Check for venue photo before rendering
Added basic styling for each component