fix curl ssl cacert invalid file
Add phpunit as a composer dependency, and ignore vendored files
Only require phpunit in development environment
Removed duplicate multiline comment start
added relative link to the example
added color to the snippets
added composer usage example
Check isset before unset
Merge pull request #98 from stevenwoodson/master

Small fix to base_facebook.php
Merge pull request #61 from gary-rafferty/master

Add phpunit as a dependency in composer.json
Merge pull request #95 from facebook/gFosco.unset1

Check isset before unset
Merge pull request #96 from liuggio/master

3 huge issues solved.
Merge pull request #46 from dosercz/master

Fixed curl ssl invalid cert file
Merge from upstream