[OSM-dev] [osmarender4] prune boundary-areaofinterest styles?

[Sebastian Spaeth]

osmarender4 contains the below unused "areaOfInterest" styles. Does 
anybody have plans for these, or is it ok if I prune them from the 
standard.xml?

Spaetz
             /* Boundary */
             .boundary-areaOfInterest {
                 fill: #f2caea;
                 stroke: #aaaaaa;
                 stroke-width: 0px;
             }

             .boundary-areaOfInterest-A {
                 fill: #f2caff;
                 stroke: #aaaaaa;
                 stroke-width: 0px;
             }

             .boundary-areaOfInterest-B {
                 fill: #f2cabb;
                 stroke: #aaaaaa;
                 stroke-width: 0px;
             }

             .boundary-areaOfInterest-C {
                 fill: #f2cadd;
                 stroke: #aaaaaa;
                 stroke-width: 0px;
             }