also prevent websites from catching keyup keys (fixes dict.leo.org)
also prevent websites from catching keyup keys (fixes dict.leo.org)

5digits/dactyl,Kjwon15/dactyl,Sheile/vimperator-labs,madand/pentadactyl-pm,nullren/vimperator-labs,invl/dactyl,Sheile/vimperator-labs,invl/dactyl,invl/dactyl,nathyong/dactyl,Quicksaver/vimperator-labs,5digits/dactyl,5digits/dactyl,derenio/vimperator-labs,moonshadow/dactyl,Quicksaver/vimperator-labs,madand/pentadactyl-pm,5digits/dactyl,madand/pentadactyl-pm,mcarton/vimperator-labs,nullren/vimperator-labs,airodactyl/dactyl,Kjwon15/dactyl,stemar94/vimperator-labs,airodactyl/dactyl,madand/pentadactyl-pm,madand/pentadactyl-pm,zklinger/vimperator-labs,nathyong/dactyl,stemar94/vimperator-labs,Evidlo/vimperator-labs,airodactyl/airodactyl,paretje/vimperator-labs,airodactyl/dactyl,airodactyl/dactyl,moonshadow/dactyl,Kjwon15/dactyl,nathyong/dactyl,seanmorton/vimperator-labs,airodactyl/dactyl,Kjwon15/dactyl,Evidlo/vimperator-labs,mcarton/vimperator-labs,paretje/vimperator-labs,nathyong/dactyl,invl/dactyl,Kjwon15/dactyl,5digits/dactyl,5digits/dactyl,moonshadow/dactyl,invl/dactyl,seanmorton/vimperator-labs,moonshadow/dactyl,nathyong/dactyl,moonshadow/dactyl,airodactyl/airodactyl,moonshadow/dactyl,Kjwon15/dactyl,madand/pentadactyl-pm,derenio/vimperator-labs,invl/dactyl,zklinger/vimperator-labs,nathyong/dactyl,airodactyl/dactyl