Updated Issue #373: Removed system/view
Updated feature: Improved File::getUnique. Now file name is optional
Fixed issue: Fixed PHPDoc
Fixed issue: Updated PHPDoc & minor fixes
Fixed issue: Cleanup code, cleanup PHPDoc
Updated Issue #373: Cleanup gleez/view
Updated feature: Added support for length to File::getUnique
Updated feature: Added support for remove_spaces & replacement to File::getUnique
Updated Issue #373: Removed system/upload, minor improved gleez/upload
Updated Issue #373: Revoved system/validation/exception
Merge pull request #518 from sergeyklay/master

Minor fixes & updates