Init npm package
Add Gulp with concat
Update the demo page to use the minified script
Add jshint to gulp.watch
Update scripts to pass jshint
Fix mistakes in readme.md
Update gulp tasks to add minified and normal version
Fix demo page and use minified version
Move Vivus constructor tests into submethods
Update and clean vivus.js
Update gitignore to ignore DS_Files
Review vivus core

- Add control methods `play`, `stop`, `reset`
- Add new animation type `scenario`
- Review comments
Add SVG source for demo pictures
Setup unit tests with Karma
Update demo page
Add tests and update documentation
Fix unit tests
Add coverage to Karma
Add tests for pathformer
Update Karma version