Version 7.0

The new release of TkCVS is finally ready, in spite of me breaking my wrist.

I hope people find the Module Browser a little less challenging now, and that they like the new Working Directory Browser. I do.

I was hoping to run on MacOS X by this time, but Tcl/Tk for Aqua isn't ready. The X11 version works on Darwin/XFree86 though.