[kotlin mode] Improve string tokenizing, add keywords
[kotlin mode] Improve string tokenizing, add keywords

xeronith/CodeMirror,notepadqq/CodeMirror,MarcelGerber/CodeMirror,Dominator008/CodeMirror,vincentwoo/CodeMirror,INTELOGIE/CodeMirror,thomasjm/CodeMirror,pabloferz/CodeMirror,Jisuanke/CodeMirror,SidPresse/CodeMirror,sourcelair/CodeMirror,hackmdio/CodeMirror,Jisuanke/CodeMirror,hccampos/CodeMirror,namin/CodeMirror,ashmind/CodeMirror,ashmind/CodeMirror,hccampos/CodeMirror,grzegorzmazur/CodeMirror,grzegorzmazur/CodeMirror,thomasjm/CodeMirror,mtaran-google/CodeMirror,ThebingServices/CodeMirror,pabloferz/CodeMirror,schanzer/CodeMirror,alur/CodeMirror,TDaglis/CodeMirror,ashmind/CodeMirror,mizchi/CodeMirror,kerabromsmu/CodeMirror,mihailik/CodeMirror,nightwing/CodeMirror,mizchi/CodeMirror,jayaprabhakar/CodeMirror,mizchi/CodeMirror,crazy4chrissi/CodeMirror,schanzer/CodeMirror,alur/CodeMirror,sourcelair/CodeMirror,ZombieHippie/CodeMirror,ficristo/CodeMirror,ejgallego/CodeMirror,agendor/CodeMirror,wingify/CodeMirror,wingify/CodeMirror,dperetti/CodeMirror,schanzer/CodeMirror,namin/CodeMirror,mtaran-google/CodeMirror,xeronith/CodeMirror,bfrohs/CodeMirror,adobe/CodeMirror2,SidPresse/CodeMirror,INTELOGIE/CodeMirror,mihailik/CodeMirror,ficristo/CodeMirror,nightwing/CodeMirror,dperetti/CodeMirror,agendor/CodeMirror,hackmdio/CodeMirror,bfrohs/CodeMirror,Dominator008/CodeMirror,notepadqq/CodeMirror,codio/CodeMirror,Jisuanke/CodeMirror,ejgallego/CodeMirror,codio/CodeMirror,adobe/CodeMirror2,xeronith/CodeMirror,kerabromsmu/CodeMirror,MarcelGerber/CodeMirror,jayaprabhakar/CodeMirror,InternetGuru/CodeMirror,agendor/CodeMirror,SidPresse/CodeMirror,mtaran-google/CodeMirror,INTELOGIE/CodeMirror,sourcelair/CodeMirror,InternetGuru/CodeMirror,rrandom/CodeMirror,bfrohs/CodeMirror,ThebingServices/CodeMirror,adobe/CodeMirror2,namin/CodeMirror,antimatter15/CodeMirror,alur/CodeMirror,kerabromsmu/CodeMirror,rrandom/CodeMirror,MarcelGerber/CodeMirror,notepadqq/CodeMirror,hackmdio/CodeMirror,grzegorzmazur/CodeMirror,ZombieHippie/CodeMirror,crazy4chrissi/CodeMirror,antimatter15/CodeMirror,codio/CodeMirror,TDaglis/CodeMirror,Dominator008/CodeMirror,pabloferz/CodeMirror,jayaprabhakar/CodeMirror,jkaplon/CodeMirror,ejgallego/CodeMirror,ZombieHippie/CodeMirror,vincentwoo/CodeMirror,mihailik/CodeMirror,wingify/CodeMirror,hccampos/CodeMirror,InternetGuru/CodeMirror,antimatter15/CodeMirror,TDaglis/CodeMirror,nightwing/CodeMirror,thomasjm/CodeMirror,rrandom/CodeMirror,crazy4chrissi/CodeMirror,ficristo/CodeMirror,jkaplon/CodeMirror,dperetti/CodeMirror,jkaplon/CodeMirror,ThebingServices/CodeMirror,vincentwoo/CodeMirror