Updated isURL regex to accept ftp:// and // urls
If a protocol-relative url is given to the _get_contents() function it will now prepend an http: to force cURL to get the HTTP version of the file
Now prepending URL for cURL or get_contents in private _get_contents() function
Merge pull request #2 from nrutman/master

Better URL Detection
Create README that should have been there years ago.
js_string and css_string method added you can add in pages scripts and styles with carabiner library by calling $this->carabiner->js_string('alert("js script")'); $this->carabiner->css_string("p{background:red}"); also you can pass array of scripts or styles to this method and can pass group name to it to calling of script or style is same as old
_display_js_string and _display_css_string access change to private
style tag type attribute added, as per w3schools.com no need type attribute for script
Merge pull request #3 from umefarooq/master

js_string and css_string method added to library it will add in page scripts and styles