For convenience, support 'make LOCALES="en-US" doc'. Revert if desired.
For convenience, support 'make LOCALES="en-US" doc'. Revert if desired.

Also removed some tags in Makefile.common that should have been spaces.

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