Imports of gin command

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/bugsnag/bugsnag-goPackage bugsnag captures errors in real-time and reports them to BugSnag (http://bugsnag.com).
github.com/bugsnag/bugsnag-go/gin
github.com/gin-gonic/ginPackage gin implements a HTTP web framework called gin.
net/httpPackage http provides HTTP client and server implementations.
osPackage os provides a platform-independent interface to operating system functionality.