Update View/Helper/FacebookHelper.php

Add 'escape' => false to function Html->link for label Image
Changing to works properly PHP 5.3 >
I was using the plugin in PHP 5.4 and the callbacks seems to not be working the reason was because the check is_callable, so i changed it to method_exists and it should work properly with the new versions of PHP
Merge pull request #112 from krolow/fixing-connect-callback

Changing to works properly PHP 5.3 >
Update Lib/FB.php

When not using 'Facebook.Connect' in $components var the self::$Facebook static variable is not set.
This cause a warning on call_user_func and result of a non working plugin.

Being new to cakephp I only see this fix for now. This fix issue #48
Remove synchronous load of all.js
Merge pull request #122 from aldeed/master

Remove synchronous loading of all.js
Merge pull request #118 from antoinegomez/patch-1

Update Lib/FB.php (quick fix for issue #48)
Merge pull request #110 from phpwriter/patch-1

Update View/Helper/FacebookHelper.php
Syntax error in line 65

I found a syntax error in this if.
Merge pull request #123 from cralph/patch-1

Syntax error in line 65 in Lib/FB.php
Update readme.markdown 

I updated the readme because it was confusing. It took me a hole day to figure this out. 
I hope will help other programmers. Thank you. 
Merge pull request #126 from andreirebe/patch-1

Update readme.markdown
Merge branch 'master' of https://github.com/webtechnick/CakePHP-Facebook-Plugin
Added support to different image path on FacebookHelper->login()