Add Spec for pod lib create

spec/unit/command/create_spec.rb

+require File.expand_path('../../../spec_helper', __FILE__)
+
+module Pod
+  class Command
+    class Lib
+      describe Create do
+        before do
+          @create = Create.new(CLAide::ARGV.new(['libname']))
+        end
+
+        it 'passes the Pod::VERSION when there is a configure script' do
+          Dir.mktmpdir do |dir|
+            Dir.chdir(dir) do
+              Dir.mkdir('libname')
+              File.write('libname/configure', '')
+              @create.expects(:system).with({ 'COCOAPODS_VERSION' => Pod::VERSION }, './configure', 'libname', nil)
+              @create.send(:configure_template)
+            end
+          end
+        end
+      end
+    end
+  end
+end