Refactor sign up password form
Fix feature tests for sign up, which had become broken
Refactor new job feature test
Refactor new job form
(red)  Write failing routing test => JobsController should route PUT /jobs/1
to/from {:controller=>"jobs", :id=>"1", :action=>"update"}
(green) Make routing test pass => JobsController should route PUT /jobs/1
to/from {:controller=>"jobs", :id=>"1", :action=>"update"}
Refactor new job feature tests
(red) Write failing controller test => JobsController#update sets @j
Add job fabricator
(green) Make controller test pass => JobsController#update sets @j
(green) Make feature test pass => Creating a job displays error messages w/
invalid input
(green) Write 3 passing controlelr tests => JobsController#update
Fix a couple bugs in new job form & feature
(red) Add failing routing test => JobsController should route GET /jobs/1
to/from {:controller=>"jobs", :id=>"1", :action=>"show"}
(green) Add failing routing test => JobsController should route GET /jobs/1
to/from {:controller=>"jobs", :id=>"1", :action=>"show"}
(green) Make feature test pass => Creating a job displays a success message w/
valid input
Change plum pic on new job form
(green) Write passing controller test => JobsController#show sets @j