Inifile: allow single-character keys
Inifile: allow single-character keys

manandbytes/augeas,jasperla/augeas,mlichvar/augeas,kunkku/augeas,mlichvar/augeas,hercules-team/augeas,manandbytes/augeas,kunkku/augeas,dafugg/augeas,lutter/augeas,MikaelSmith/augeas,MikaelSmith/augeas,ptoscano/augeas,mlichvar/augeas,raphink/augeas,kunkku/augeas,jjlin/augeas,raphink/augeas,jtopjian/augeas,hercules-team/augeas,GeoffWilliams/augeas,mchf/augeas,lutter/augeas,pevalme/augeas,jasperla/augeas,ptoscano/augeas,jjlin/augeas,dafugg/augeas,ptoscano/augeas,dafugg/augeas,jtopjian/augeas,pevalme/augeas,jjlin/augeas,mchf/augeas,lutter/augeas,pevalme/augeas,GeoffWilliams/augeas