need to pass paths to stylus to allow file imports
small updates to layout view
start to break up stylesheets
some renaming of view files
updates homepage template
updates layout stylesheet
updates homepage stylesheet
updates to main app template
stylesheet updates
rewrite watch task in gulpfile to account for nested jade templates
break out logged-in bar into partial
refactor colors into variables
Merge branch 'master' into ui_updates

* master:
  updates modules
rename loggedinbar to navigation
attempt to suppress deprecation warning in express
port 35729 is the default port of livereload
added navigation stylesheet
refactor layout stylesheet to use flexbox
updates navigation style
added some new css vars