Add task itemization and totals calculation
Merge branch 'master' into task_itemization
* Fix quote step to show job cost
* Fix location block for new users
* Show progress when saving job
Merge branch 'master' into task_itemization

Conflicts:
	db/schema.rb
Add forgotten schema updates
Refactor job json formatting
Fix error rendering on Contact step
Merge branch 'master' into task_itemization

Conflicts:
	app/models/jobs/job.rb
	db/schema.rb
Merge pull request #26 from laudeego/task_itemization

Task itemization