packer: update to 1.0.0.

srcpkgs/packer/template

@@ -1,6 +1,6 @@
 # Template file for 'packer'
 pkgname=packer
-version=0.12.3
+version=1.0.0
 revision=1
 replaces="packer-bin>=0"
 short_desc="Create identical multiplatform machine images from a single source"
@@ -11,7 +11,7 @@ license="MPL-2"
 homepage="http://www.packer.io"
 go_import_path="github.com/mitchellh/packer"
 distfiles="https://${go_import_path}/archive/v${version}.tar.gz"
-checksum=5b003c4b0ed7f70a66d8a3a75d536f7cd91f1036d103e9b6587cb07252537c3e
+checksum=6458f8f20333ff202cb3ab183867ad08a6cc49479edf48da9e3144c7e9f71dc6
 
 post_build() {
 	for F in $(find -type f -name main.go); do