Updated composer to last Valencia version

composer.lock

@@ -8,16 +8,16 @@
     "packages": [
         {
             "name": "composer/installers",
-            "version": "v1.0.15",
+            "version": "v1.0.16",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/installers.git",
-                "reference": "8e6a72a78f6cfd537fde3350720dfdc9ae3c5621"
+                "reference": "033679ad3cfc5ab759f9ed2a58881aeef13c342b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/installers/zipball/8e6a72a78f6cfd537fde3350720dfdc9ae3c5621",
-                "reference": "8e6a72a78f6cfd537fde3350720dfdc9ae3c5621",
+                "url": "https://api.github.com/repos/composer/installers/zipball/033679ad3cfc5ab759f9ed2a58881aeef13c342b",
+                "reference": "033679ad3cfc5ab759f9ed2a58881aeef13c342b",
                 "shasum": ""
             },
             "replace": {
@@ -48,8 +48,7 @@
                 {
                     "name": "Kyle Robinson Young",
                     "email": "kyle@dontkry.com",
-                    "homepage": "https://github.com/shama",
-                    "role": "Developer"
+                    "homepage": "https://github.com/shama"
                 }
             ],
             "description": "A multi-framework Composer library installer",
@@ -84,6 +83,7 @@
                 "phpbb",
                 "piwik",
                 "ppi",
+                "puppet",
                 "roundcube",
                 "shopware",
                 "silverstripe",
@@ -93,7 +93,7 @@
                 "zend",
                 "zikula"
             ],
-            "time": "2014-06-23 16:25:28"
+            "time": "2014-07-21 15:54:34"
         },
         {
             "name": "ubuntu-it-web/valencia",
@@ -101,7 +101,7 @@
             "source": {
                 "type": "git",
                 "url": "git@code.ubuntu-it.org:ubuntu-it-web/valencia.git",
-                "reference": "af036d8c569a988cd1965ea63758881de40ddb36"
+                "reference": "655717852d17958119605fcb30601daa9ea12e62"
             },
             "require": {
                 "composer/installers": "~1.0"
@@ -120,7 +120,7 @@
                 }
             ],
             "description": "A theme for Drupal 7 developed by the Ubuntu Italy community",
-            "time": "2014-06-07 21:37:04"
+            "time": "2014-07-25 13:43:21"
         }
     ],
     "packages-dev": [