update puppet-boxen and puppet-git for credential helper

Puppetfile

@@ -7,14 +7,14 @@
 # Includes many of our custom types and providers, as well as global
 # config. Required.
 
-mod "boxen",    "0.0.12", :github_tarball => "boxen/puppet-boxen"
-mod "dnsmasq",  "0.0.1",  :github_tarball => "boxen/puppet-dnsmasq"
-mod "git",      "0.0.2",  :github_tarball => "boxen/puppet-git"
-mod "homebrew", "0.0.4",  :github_tarball => "boxen/puppet-homebrew"
-mod "nginx",    "0.0.2",  :github_tarball => "boxen/puppet-nginx"
-mod "nvm",      "0.0.5",  :github_tarball => "boxen/puppet-nvm"
-mod "rbenv",    "0.0.2",  :github_tarball => "boxen/puppet-rbenv"
-mod "ruby",     "0.0.8",  :github_tarball => "boxen/puppet-ruby"
+mod "boxen",    "0.0.13",  :github_tarball => "boxen/puppet-boxen"
+mod "dnsmasq",  "0.0.1",   :github_tarball => "boxen/puppet-dnsmasq"
+mod "git",      "0.0.2.1", :github_tarball => "boxen/puppet-git"
+mod "homebrew", "0.0.4",   :github_tarball => "boxen/puppet-homebrew"
+mod "nginx",    "0.0.2",   :github_tarball => "boxen/puppet-nginx"
+mod "nvm",      "0.0.5",   :github_tarball => "boxen/puppet-nvm"
+mod "rbenv",    "0.0.2",   :github_tarball => "boxen/puppet-rbenv"
+mod "ruby",     "0.0.8",   :github_tarball => "boxen/puppet-ruby"
 
 # Core modules for a basic development environment.
 # You can replace some/most of those if you want, but it's not recommended.

Puppetfile.lock

@@ -1,7 +1,7 @@
 GITHUBTARBALL
   remote: boxen/puppet-boxen
   specs:
-    boxen (0.0.12)
+    boxen (0.0.13)
 
 GITHUBTARBALL
   remote: boxen/puppet-dnsmasq
@@ -11,7 +11,7 @@ GITHUBTARBALL
 GITHUBTARBALL
   remote: boxen/puppet-git
   specs:
-    git (0.0.2)
+    git (0.0.2.1)
 
 GITHUBTARBALL
   remote: boxen/puppet-homebrew
@@ -59,9 +59,9 @@ GITHUBTARBALL
     sudo (0.0.1)
 
 DEPENDENCIES
-  boxen (= 0.0.12)
+  boxen (= 0.0.13)
   dnsmasq (= 0.0.1)
-  git (= 0.0.2)
+  git (= 0.0.2.1)
   homebrew (= 0.0.4)
   hub (= 0.0.1)
   inifile (= 0.0.1)