Merge pull request #166 from samdutton/master

Changed .jshintrc to use globals object, not array (to work with Grunt JSHint plugin)
Fixed broken link for Canvas demo source code

Due to structure refactoring some of the links to source code is broken
Fixed broken links to source codes
Merge pull request #168 from sachanacar/patch-1

Fixed broken link for Canvas demo source code
Merge pull request #169 from sachanacar/master

Fixed broken links to source codes
Fixed broken GitHub link