Added 'light' danger button type
Added 'light' danger button type

Normal background, just red letters/icon. Also fixed gradient colors of 'danger' button (less aggressive/dark).

mic4ael/indico,DirkHoffmann/indico,mic4ael/indico,mvidalgarcia/indico,mic4ael/indico,pferreir/indico,mvidalgarcia/indico,DirkHoffmann/indico,indico/indico,OmeGak/indico,mvidalgarcia/indico,pferreir/indico,ThiefMaster/indico,mvidalgarcia/indico,indico/indico,OmeGak/indico,mic4ael/indico,indico/indico,pferreir/indico,ThiefMaster/indico,DirkHoffmann/indico,OmeGak/indico,OmeGak/indico,indico/indico,DirkHoffmann/indico,ThiefMaster/indico,ThiefMaster/indico,pferreir/indico