updating the icons in the nav
updating the icons in the nav

tweakers-dev/patternlab-php,amyash/patternlab-php,savoirfairelinux/patternlab-php-bootstrap-3,peterwilsoncc/joy949-patterns,advisorwebsites/patternlab-php,rpkoller/patternlab-php,peterwilsoncc/underscores-pattern-lab,nadre/erdande,advisorwebsites/patternlab-php,coreylafferty/patternlab-php-gesso,DSI-VD/patternlab-vd,ericgsmith/d7patternlab,peterwilsoncc/joy949-patterns,rpkoller/patternlab-php,swiftagency/patternlab-php,ahebrank/patternlab-php,Comi9/patternlab-php,peterwilsoncc/styleguide,peterwilsoncc/underscores-pattern-lab,amyash/patternlab-php,trevorkjorlien/elevation-prototype,dcmouyard/patternlab-php-gesso,ahebrank/patternlab-php,sarahjean/sdd-pl-demo,andrewmowe/tmi-patternlab,shazadx/patternlab-framework,ericgsmith/d7patternlab,CreativeOutbreak/ni-patternslab,Wagnerp/patternlab-php,Wagnerp/patternlab-php,savoirfairelinux/patternlab-php-bootstrap-3,capognavalerio/patternlab-php,savoirfairelinux/patternlab-php-bootstrap-3,taupecat/patternlab-php,DSI-VD/patternlab-vd,advisorwebsites/patternlab-php,amyash/patternlab-php,trevorkjorlien/elevation-prototype,andrewmowe/tmi-patternlab,peterwilsoncc/underscores-pattern-lab,peterwilsoncc/styleguide,sarahjean/sdd-pl-demo,pattern-lab/patternlab-php,capognavalerio/patternlab-php,coreylafferty/patternlab-php-gesso,vfalconi/patternlab-php,dcmouyard/patternlab-php-gesso,Comi9/patternlab-php,taupecat/patternlab-php,capognavalerio/patternlab-php,IOIO72/patternlab-php,peterwilsoncc/styleguide,griff/lisberg-ui,CreativeOutbreak/ni-patternslab,dcmouyard/patternlab-php-gesso,Wagnerp/patternlab-php,rpkoller/patternlab-php,swiftagency/patternlab-php,peterwilsoncc/joy949-patterns,vfalconi/patternlab-php,peterwilsoncc/styleguide,usminteractive/patternlab-php,coreylafferty/patternlab-php-gesso,nadre/erdande,griff/lisberg-ui,trevorkjorlien/elevation-prototype,Wagnerp/patternlab-php,foxman209/patternlab-php,usminteractive/patternlab-php,dcmouyard/patternlab-php-gesso,DSI-VD/patternlab-vd,andrewmowe/tmi-patternlab,sarahjean/sdd-pl-demo,sarahjean/sdd-pl-demo,IOIO72/patternlab-php,usminteractive/patternlab-php,tweakers-dev/patternlab-php,CreativeOutbreak/ni-patternslab,nadre/erdande,foxman209/patternlab-php,nadre/erdande,coreylafferty/patternlab-php-gesso,tweakers-dev/patternlab-php,Comi9/patternlab-php,foxman209/patternlab-php,tweakers-dev/patternlab-php,advisorwebsites/patternlab-php,ericgsmith/d7patternlab,swiftagency/patternlab-php,griff/lisberg-ui,amyash/patternlab-php,ninjazero/atomic-drupal,Comi9/patternlab-php,ahebrank/patternlab-php,vfalconi/patternlab-php,trevorkjorlien/elevation-prototype,tweakers-dev/patternlab-php,swiftagency/patternlab-php,DSI-VD/patternlab-vd,shazadx/patternlab-framework,nadre/erdande,capognavalerio/patternlab-php,andrewmowe/tmi-patternlab,ahebrank/patternlab-php,IOIO72/patternlab-php,ericgsmith/d7patternlab,ninjazero/atomic-drupal,IOIO72/patternlab-php,taupecat/patternlab-php,peterwilsoncc/joy949-patterns,swiftagency/patternlab-php,rpkoller/patternlab-php,ninjazero/atomic-drupal,vfalconi/patternlab-php,taupecat/patternlab-php,usminteractive/patternlab-php,ninjazero/atomic-drupal,foxman209/patternlab-php,peterwilsoncc/underscores-pattern-lab,griff/lisberg-ui