Don't handle mouse pointer events as touch in IE10
Merge pull request #239 from darthmaim/bugfix_ie10_pointertype

Don't handle mouse pointer events as touch in IE10.
Use scss for stylesheet.

We can build the scss source to .css and .min.css files with the
`grunt build` command.
Update README.md

Add FAQ.
Clear intervals if the plugin is destroyed.
Change name of variable `breakingProcess`.

It's too ambiguous to understand the purpose of the variable.