adds adding list and item funcitonality
Merge branch 'master' of github.com:markableidinger/team_back_row into views
Merge pull request #9 from markableidinger/views

Views
Merge pull request #10 from markableidinger/database

deleted views info from database file
adds functionalish check buttons
Merge pull request #11 from markableidinger/views

adds functionalish check buttons
adds checking and deleting capabilities
Merge pull request #12 from markableidinger/views

adds checking and deleting capabilities
added get all user names function
allows sharing of lists
Merge pull request #13 from markableidinger/views

allows sharing of lists
added raise value error if username invalid
Merge pull request #14 from markableidinger/password

Password
added to do notes
cleaned code
Merge pull request #15 from markableidinger/password

Password
stuff
Merge branch 'master' of github.com:markableidinger/team_back_row into views
redirected to lists page when you register
add logout