Fixed broken link to c3 charts
Fixed broken link to c3 charts

erundle/patternfly2,RavenB/patternfly,achampong/patternfly,achampong/patternfly,erundle/patternfly2,achampong/patternfly,seandst/patternfly,i4snow/patternfly,erundle/patternfly2,erundle/patternfly,erundle/patternfly2,seandst/patternfly,achampong/patternfly,erundle/patternfly,RavenB/patternfly,erundle/patternfly,sg00dwin/patternfly,erundle/patternfly,RavenB/patternfly,i4snow/patternfly,i4snow/patternfly,erundle/patternfly2,i4snow/patternfly,sg00dwin/patternfly,seandst/patternfly,erundle/patternfly,seandst/patternfly,seandst/patternfly,sg00dwin/patternfly,RavenB/patternfly