Added gone/jconf modular JSON configuration lib (#1457)
Added gone/jconf modular JSON configuration lib (#1457)


Oire/awesome-go,bscott/awesome-go,sadlil/awesome-go,pconcepcion/awesome-go,avelino/awesome-go,theckman/awesome-go,chrislusf/awesome-go,jmelfi/awesome-go,abhishekgahlot/awesome-go,subodhchhabra/awesome-go,hvnsweeting/awesome-go