added custom key mapping for movetableft and movetabright to fix #1100
added custom key mapping for movetableft and movetabright to fix #1100

zhangmin510/vimium,mrmr1993/vimium,tuchangwei/vimium,douglas-larocca/vimium,borgified/vimium,elderbas/vimium,decaffeinate-examples/vimium,dimatter/vimium,poacher2k/vimium,willsALMANJ/vimium,wildeyes/vimium,tuchangwei/vimium,Aleroniponi/vimium,bkudria/vimium,smblott-github/vimium,PrestanceDesign/vimium,VPashkov/vimium,wildeyes/vimium,cyrixhero/vimium,crazypenguincode/vimium,gdh1995/vimium,VPashkov/vimium,bkudria/vimium,douglas-larocca/vimium,willsALMANJ/vimium,justalittlenoob/vimium,philc/vimium,Lw-Cui/vimium,decaffeinate-examples/vimium,Robinson10240/vimium,Lw-Cui/vimium,PickRelated/vimium,Robinson10240/vimium,borgified/vimium,Lw-Cui/vimium,borgified/vimium,tuchangwei/vimium,Robinson10240/vimium,gdh1995/vimium,PickRelated/vimium,zhangmin510/vimium,justalittlenoob/vimium,philc/vimium,csmalin/vimium,elderbas/vimium,dimatter/vimium,PrestanceDesign/vimium,Aleroniponi/vimium,elegantwww/vimium,poacher2k/vimium,cyrixhero/vimium,PrestanceDesign/vimium,smblott-github/vimium,VPashkov/vimium,willsALMANJ/vimium,mrmr1993/vimium,gdh1995/vimium,crazypenguincode/vimium,dimatter/vimium,justalittlenoob/vimium,hhsue/vimium,hhsue/vimium,douglas-larocca/vimium,poacher2k/vimium,csmalin/vimium,smblott-github/vimium,wildeyes/vimium,elderbas/vimium,elegantwww/vimium,csmalin/vimium,Aleroniponi/vimium,zhangmin510/vimium,cyrixhero/vimium,mrmr1993/vimium,elegantwww/vimium,hhsue/vimium,bkudria/vimium,decaffeinate-examples/vimium,PickRelated/vimium,philc/vimium