Minor fixes to inline help.

Updated README with release notes.

Updated release notes.

Improved release notes.

Added 'copy' command to Zsh completion.

Added DB migration script.
Added release notes.
Update TODO.

Minor.

Updated to latest weekly.

Now used filepath.Dir command to get path directory name.

Issue oniony#5: Symbolic links within the VFS should have dates of li…

…nked files.

Summary.

Improved help.

Added 'merge' command.