Merge pull request #93 from wp-cli/branch-alias

Accommodate 1.2.0-alpha as a potential version

Author: schlessera

composer.json

@@ -15,6 +15,7 @@
         }
     ],
     "minimum-stability": "dev",
+    "prefer-stable": true,
     "autoload": {
         "psr-4": { "WP_CLI\\": "src" },
         "files": [ "scaffold-package-command.php" ]
@@ -27,7 +28,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0.x-dev"
+            "dev-master": "1.x-dev"
         },
         "commands": [
             "scaffold package",