ID#209 remove unnecessary doc tags
since PHP 5.3 introduce more language features for OOP we don't need some phpDoc-Tags
anymore and remove them. Good IDEs and doxygen recognize the features from the code.
This includes the following tags
- \@private
- \@protected
- \@public
- \@static
- \@abstract
- \@package
- \@class
- \@interface
format code