re revert puppet-go to 1.1.0

This was fixed in #523 but undone again in #542, but should not be
moved into our-boxen until the ZSH bug is fixed.

Puppetfile

@@ -38,7 +38,7 @@ github "dnsmasq",     "1.0.1"
 github "foreman",     "1.2.0"
 github "gcc",         "2.0.100"
 github "git",         "2.2.1"
-github "go",          "2.0.1"
+github "go",          "1.1.0"
 github "homebrew",    "1.6.1"
 github "hub",         "1.3.0"
 github "inifile",     "1.0.3", :repo => "puppetlabs/puppetlabs-inifile"

Puppetfile.lock

@@ -26,7 +26,7 @@ GITHUBTARBALL
 GITHUBTARBALL
   remote: boxen/puppet-go
   specs:
-    go (2.0.1)
+    go (1.1.0)
 
 GITHUBTARBALL
   remote: boxen/puppet-homebrew
@@ -104,7 +104,7 @@ DEPENDENCIES
   foreman (= 1.2.0)
   gcc (= 2.0.100)
   git (= 2.2.1)
-  go (= 2.0.1)
+  go (= 1.1.0)
   homebrew (= 1.6.1)
   hub (= 1.3.0)
   inifile (= 1.0.3)