Some plugins for the caja file manager. - `copyfilename.py` – adds an content menu to copy the full path of a selected file - `symlink.py` – Provides several improvements to work with symbolic links - Adds an option to display the real filepath of a file - Adds an option to open a new caja window at the target directory - Adds an statusbar indicating when the current directory is (inside of) a symlink. - `hashsum-property-page.py` – Show different hashsums on a file property page