add clang.kak, providing clang based insert completion
add clang.kak, providing clang based insert completion

jkonecny12/kakoune,xificurC/kakoune,danr/kakoune,danr/kakoune,casimir/kakoune,mawww/kakoune,jkonecny12/kakoune,alpha123/kakoune,Asenar/kakoune,Somasis/kakoune,zakgreant/kakoune,alexherbo2/kakoune,casimir/kakoune,ekie/kakoune,jjthrash/kakoune,danielma/kakoune,lenormf/kakoune,xificurC/kakoune,Somasis/kakoune,flavius/kakoune,zakgreant/kakoune,elegios/kakoune,alpha123/kakoune,rstacruz/kakoune,flavius/kakoune,flavius/kakoune,lenormf/kakoune,jjthrash/kakoune,ekie/kakoune,jkonecny12/kakoune,lenormf/kakoune,mawww/kakoune,flavius/kakoune,jjthrash/kakoune,danr/kakoune,Somasis/kakoune,jjthrash/kakoune,elegios/kakoune,elegios/kakoune,zakgreant/kakoune,alexherbo2/kakoune,rstacruz/kakoune,occivink/kakoune,alpha123/kakoune,rstacruz/kakoune,danielma/kakoune,elegios/kakoune,occivink/kakoune,danielma/kakoune,zakgreant/kakoune,alexherbo2/kakoune,Asenar/kakoune,danielma/kakoune,xificurC/kakoune,casimir/kakoune,casimir/kakoune,jkonecny12/kakoune,occivink/kakoune,mawww/kakoune,rstacruz/kakoune,Somasis/kakoune,Asenar/kakoune,mawww/kakoune,alexherbo2/kakoune,occivink/kakoune,Asenar/kakoune,danr/kakoune,lenormf/kakoune,alpha123/kakoune,xificurC/kakoune,ekie/kakoune,ekie/kakoune