Adds responsive styles for overview sections
Implements more scalable cta footer standard
Updates packages and supercharges gulp
Implements gutil.noop() for better sourcemap strategy
Updates gulp-notify to work with yosemite
Adds hero and front hero background color declarations

Only setting this in the variables file means, if the program site
doesn’t explicitly set an override, it relies on the primary color that
was set on the first pass, in this case our UP Global teal, setting it
here will grab the latest version of $primary-color and set it
correctly. Obviously.
Pulls in changes to up-style
Fixes close button class
Implements better filter system and preprocessing
Implements .cover-photo extendable class
Adds subtle transparency to sticky navigation
Removes fixed height, replaced by js equalize
Fixes bottom vertical spacing on city grid
Implements better filter in angular view
Removes city_footer from base contact page
Adds style fixes to leadcapture form
Adds leadcapture form input height variable
Adds support for cta email footer
Fixes styling for cities grid
Adds responsive styling to about section