Make creation of new files work
Make creation of new files work

When a subtree is created that corresponds to a brandnew file, create the
underlying file properly.

mlichvar/augeas,kumy/augeas,pevalme/augeas,pevalme/augeas,mlichvar/augeas,dafugg/augeas,manandbytes/augeas,lutter/augeas,jjlin/augeas,jasperla/augeas,jasperla/augeas,ptoscano/augeas,bkearney/augeas,camptocamp/augeas,jtopjian/augeas,kumy/augeas,dafugg/augeas,jjlin/augeas,dafugg/augeas,GeoffWilliams/augeas,bkearney/augeas,mchf/augeas,domcleal/augeas,pevalme/augeas,ptoscano/augeas,MikaelSmith/augeas,MikaelSmith/augeas,ptoscano/augeas,domcleal/augeas,lutter/augeas,lutter/augeas,kunkku/augeas,mlichvar/augeas,hercules-team/augeas,GeoffWilliams/augeas,kumy/augeas,mchf/augeas,hercules-team/augeas-do-not-use,hercules-team/augeas-do-not-use,hercules-team/augeas,manandbytes/augeas,kumy/augeas,hercules-team/augeas-do-not-use,camptocamp/augeas,jjlin/augeas,jtopjian/augeas,raphink/augeas,camptocamp/augeas,bkearney/augeas,kunkku/augeas,camptocamp/augeas,bkearney/augeas,domcleal/augeas,raphink/augeas,kunkku/augeas