add password digest
add session
user page
commented out a few problematic methods
not working yet
password on home page
working session controller, password processing to be improved
changed UI
fixed password storage and sign up UI
add password reset actions
finished password recovery
removed password for Linkedin auth users
modified login UI
Merge pull request #3 from amtrakcn/add_listing

UI adjustments.  Tested it out, looks good in localhost.