Basic code for uploading directories & ufile functional. #5
Added feature to upload on cloud for public CDN. #5
Added taglib to resolve & render ufile path. #5
Added helper img tag also.
Deleted unused gsp. Added migration method & action to move local files to cloud files. Code clearance & logging added.
Added delete method to delete cloud file. #5
Exception message cleared if no config group defined. filename space are now replaced with dashes.
Released new version 2.2.