Rewritten PHP code to support chunked uploads and resume feature of fine uploader. Got rid of the code that was handling files send in the body to use multipart requests instead. These changes are not backwards compatible.
Closes #155
Merge remote-tracking branch 'origin/3.2-IP' into php-chunking-experimental
PHP - Enable parameters to be passed both in GET and in POST
PHP - Improved documentation and error messages related to uploads to folders that are not writable
PHP - Added an example of setting a target file name based on the uploaded file name
Merge remote-tracking branch 'origin/3.2-IP' into php-chunking-experimental