Refill the completions list on show() to cover some FF glitches
Refill the completions list on show() to cover some FF glitches

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