Merge pull request #11 from mcclungt/sessions-login-working

add working login, issues with rendering in layout
commit before pull
fixing merge conflicts
Merge pull request #12 from mcclungt/partials-layout

Partials layout
Merge pull request #13 from mcclungt/partials-layout

add basic validations for login/signup
add articles
Merge pull request #14 from mcclungt/partials-layout

Partials layout
add routes
Merge pull request #15 from mcclungt/articles

add routes for articles
Merge pull request #16 from mcclungt/master

fixing everything