upgrade some dependencies

Author: patrickdevivo

go.mod

@@ -4,17 +4,17 @@ go 1.13
 
 require (
 	github.com/augmentable-dev/lege v0.0.0-20191028004410-79cb985065a1
-	github.com/briandowns/spinner v1.9.0
+	github.com/briandowns/spinner v1.11.1
 	github.com/dustin/go-humanize v1.0.0
 	github.com/fatih/color v1.9.0 // indirect
-	github.com/karrick/godirwalk v1.15.3
-	github.com/mattn/go-isatty v0.0.12 // indirect
+	github.com/karrick/godirwalk v1.15.6
+	github.com/mattn/go-colorable v0.1.6 // indirect
 	github.com/sergi/go-diff v1.1.0 // indirect
-	github.com/spf13/cobra v0.0.5
+	github.com/spf13/cobra v1.0.0
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/src-d/enry/v2 v2.1.0
-	golang.org/x/crypto v0.0.0-20200214034016-1d94cc7ab1c6 // indirect
-	golang.org/x/net v0.0.0-20200202094626-16171245cfb2 // indirect
-	golang.org/x/sys v0.0.0-20200217220822-9197077df867 // indirect
+	golang.org/x/crypto v0.0.0-20200429183012-4b2356b1ed79 // indirect
+	golang.org/x/net v0.0.0-20200501053045-e0ff5e5a1de5 // indirect
+	golang.org/x/sys v0.0.0-20200501145240-bc7a7d42d5c3 // indirect
 	gopkg.in/src-d/go-git.v4 v4.13.1
 )