configs/configload: Helper for recognizing a config dir (or not)
configs/configload: Helper for recognizing a config dir (or not)

This is just a small wrapper around the parser's IsConfigDir method, for
convenience and for law of demeter.

pdecat/terraform,mattray/terraform,pryorda/terraform,pradeepbhadani/terraform,brandontosch/terraform,pdecat/terraform,brandontosch/terraform,tpounds/terraform,brandontosch/terraform,luis-silva/terraform,youhong316/terraform,apparentlymart/terraform,ewbankkit/terraform,VladRassokhin/terraform,drebes/terraform,iljaskevic/terraform,mattray/terraform,gechr/terraform,VladRassokhin/terraform,youhong316/terraform,iljaskevic/terraform,iljaskevic/terraform,drebes/terraform,tommynsong/terraform,iljaskevic/terraform,hashicorp/terraform,hashicorp/terraform,drebes/terraform,youhong316/terraform,tpounds/terraform,brandontosch/terraform,VladRassokhin/terraform,ewbankkit/terraform,heimweh/terraform,luis-silva/terraform,pradeepbhadani/terraform,tommynsong/terraform,heimweh/terraform,pdecat/terraform,tpounds/terraform,pryorda/terraform,rnaveiras/terraform,luis-silva/terraform,VladRassokhin/terraform,apparentlymart/terraform,rnaveiras/terraform,tpounds/terraform,nlamirault/terraform,apparentlymart/terraform,drebes/terraform,brandontosch/terraform,pdecat/terraform,youhong316/terraform,mattray/terraform,apparentlymart/terraform,hashicorp/terraform,nlamirault/terraform,tommynsong/terraform,luis-silva/terraform,ewbankkit/terraform,ewbankkit/terraform,gechr/terraform,pradeepbhadani/terraform,gechr/terraform,rnaveiras/terraform,heimweh/terraform,apparentlymart/terraform,heimweh/terraform,mattray/terraform,heimweh/terraform,nlamirault/terraform,pryorda/terraform