* gulpfile.js: add `notifyError` for stream error notification, add `seqTask` for sequential task control, fix `project.js` config replacing `lib/` with `src/`
* README.md: detail project hosting [@BitBucket](https://bitbucket.org/jaguard/time-require) & mirror [@GitHub](https://github.com/jaguard/time-require).
* LICENSE.md renamed to LICENSE to keep it as a simple text file
* package.json: changed version to 0.1.1, set the [GitHub](https://github.com/jaguard/time-require) mirror as repository, add `run-sequence` for task order control, add `gulp-notify` for notification support