Make "Work With __" buttons conditional based on state of workshop signups
Update the seed file to not have apprenticeship states = "accepted"
Work on fixing conditionals for apprenticeship "work with _" buttons

- and moved the render partial for shared/prereg
Add states to specify who shows up in the show page signups list

- also changed “filled” to “closed” on apprenticeships
- and pulled out the prereg code into partials
Add gems for logging density to avoid Papertrail overload notices
Make "how it works" bttn bigger on homepage
Add alert nav css/html for later implementation
Add quiet_assets gemlock file (forgot to add in previous commit)
Merge branch 'master' of https://github.com/ddgriffin/GG-mvp

Conflicts:
	app/views/workshops/_xedit.html.haml