Modify makefile to work with mac and linux and make release

Makefile

@@ -5,7 +5,7 @@ setup:
 
 version:
 	go run main.go generate
-	sed -i bak 's/package\ cmd/package\ globals/g' version_vars.go
+	sed -i.bak 's/package\ cmd/package\ globals/g' version_vars.go
 	mv version_vars.go globals/version_vars.go
 
 clean:

globals/version_vars.go

-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
-
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2020-05-15 13:25:08.127867 -0700 PDT m=+0.028882236
+// 2020-05-18 17:48:50.138022583 +0000 UTC m=+0.007609069
 package globals
 
-const GITVERSION = `0e6d5ed update deps`
+const GITVERSION = `3af99e1 run make release`
 const SEMVER = "1.3.0"
 const DEPENDENCIES = `module gitlab.com/elixxir/client
 
@@ -28,9 +22,9 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/spf13/viper v1.6.2
-	gitlab.com/elixxir/comms v0.0.0-20200515170447-d88e95684f9c
-	gitlab.com/elixxir/crypto v0.0.0-20200514211323-de119c132b78
-	gitlab.com/elixxir/primitives v0.0.0-20200514181428-14736275e533
+	gitlab.com/elixxir/comms v0.0.0-20200518174425-0ed52593c136
+	gitlab.com/elixxir/crypto v0.0.0-20200518174417-c70257faa82f
+	gitlab.com/elixxir/primitives v0.0.0-20200515202141-16fa8236f167
 	golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37
 	gopkg.in/ini.v1 v1.52.0 // indirect
 )