Some makeup..
On branch master
Changes to be committed:
modified:   example/clone-example.js
modified:   example/improve-example.js
modified:   lib/bolgia.js
modified:   test/clone-test.js
modified:   test/improve-test.js
modified:   test/update-test.js
Some test makeup
On branch master
modified:   test/clone-test.js
modified:   test/improve-test.js
modified:   test/update-test.js