see #67
Implemented Destroy method

Usage example:

var handler = jQuery(selector).glide().data("api_glide");
handler.destroy();
see #67
Implemented Destroy method

Usage example:

var handler = jQuery(selector).glide().data("api_glide");
handler.destroy();
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/jquery.glide.js
Merge pull request #69 from dscafati/master

see #67 (Implemented Destroy Method)