Refactor model code and add some util classes

Wrap libs in util classes, clean up some of model logic to prepare for deloyed jobs
Add missing.png for default paperclip images
Add home controller for front page
Clean up feed views
Work on views, layout

Organize views and attempt to give app a defined layout. Add summary text to keep html out of entries list. Add some styling.
Fix view issues, add delayed jobs, other setup

Add custom refresh method to home controller, moved notice area to layout, added some indexes for future use, fixes missing images
Add migrations and bin files