Fix composeWith to allow passing explicit arguments for yeoman-generator@<1.0

Author: SBoudrias

lib/index.js

@@ -487,10 +487,16 @@ Base.prototype.composeWith = function composeWith(modulePath, options) {
     var Generator = require(modulePath);
     Generator.resolved = require.resolve(modulePath);
     Generator.namespace = this.env.namespace(modulePath);
-    generator = this.env.instantiate(Generator, {options: options});
+    generator = this.env.instantiate(Generator, {
+      options: options,
+      arguments: options.arguments
+    });
   } catch (err) {
     if (err.code === 'MODULE_NOT_FOUND') {
-      generator = this.env.create(modulePath, {options: options});
+      generator = this.env.create(modulePath, {
+        options: options,
+        arguments: options.arguments
+      });
     } else {
       throw err;
     }