What's new in ShellPanel?

v2.0(R&A):

- new utilities: Inputline, Text.

- command-line options are cleaned up and are made more consistent between
  utilities.  (this unfortunately meant sacrificing some backward compatibility):
  - all utilities have -H (help) en -V (version) options.
  - most utilities have a `-t title' option.
  - all utilities except Text, Menu have a `-i iconFilepath' option to set the
    application icon.
  - incompatible changes are in Open and Save: 
    old `-T title', new `-t title',
    old `-t type', new `-e type' (cf. extension).


- Edit-menu keyboard shortcuts (Cut, Copy, Paste, Select All) are now recognized
  by most (if not all) utilities.

- bugfix: NIOpen now prepends initial directory path (if any).

- NILogin still doesn't work :-(

- quad-fat compilation by default.
