Makes app display errors for login failure and logout success.
Adds names to forms' fields.
Redirects bootstrap css to look for images in the correct directory.
Makes all unordered lists have no bullets.
Makes context variable not a global.
Makes swig autoescape output to be html safe.
Adds comments to make routes file more readable.
Renames context variable to page_context in routes file.
Renames page variable to page_title in routes file.
Adds a debug function on routes to console log session variable when response is sent.
Moves error and success "flash" messages into session variables.
Adds if statements around nav bar elements so that only certain items appear when signed in and signed out.
Makes swig not autoescape output so that html can be passed in messages. To display unsafe info through swig just add a filter for safe on that item.