improved data type support for resources
vendor specific media type checking is now made case insensitive
Added url based and vendor specific media type based versioning examples
improved documentation of vendor specific media types
moved restler 2 to branch and restler 3 to master and updated documentation to reflect the changes
documenting how to use dummy classes to document API return types in the API Explorer
Reverting back to old composer.json until documentation is updated for new version to avoid confusion. Fixes #103
Fix for "unable to map classes to root", issue
Improved Documentation. Fixes #108
verify the existence of from and required parameters before using them
Full explorer support for using custom paths with `$r->addAPIClass($className, $customPath)` fixes #110
Explorer improvement: Resources are now listed purely on the urls they make instead of the class name based prefix.
Explorer Improvement: remove $request_data from body parameters list
Set the time zone to UTC so that we won't see php warning
BDD improvement: compare Expires header against Date header instead of local date
BDD improvement: Add 1 second buffer for comparing Date and Expires header
BDD improvement: date_default_timezone_set only when it is not set in the ini file
Removing MustacheFormat. It will be replaced later with much improved HtmlFormat
Adding support for multipart/form-data with UploadFormat.  Closes #107
more to ignore