AlphaTcl specifications

upped AlphaTcl version to 8.0fc2, forcing package/index updating to test the most recent changes as we get closer to the final release.
fix to startup menu dimming (bug 1667)
cleaned up wrap(Break|BreakPreface|Low|High) variable setting. (bug 1662)
Diff mode folder comparisons no longer throw navigation errors (bug 1311)
the "tempMem" preference has been obsoleted. (bug 1663)
lots of minor changes to clean up hook scripts
lots of small fixes to menu enabling, etc, esp for Alphatk
new "Wrap pop-up > Help" menu item.
minor dialog sizing change to ensure visible button boundaries. (bug 1402)
more sophisticated Wikit/Wiki posting routine. (thanks, Daniel) (bug 1640)
[dialog::specialSet::_asyncmakeGeomWindow] uses "-w $w" to enable hyperlinks.
fix to oldstyle [status::prompt] (bug 1661)
Diff window navigation error finally fixed. (bug 1311).
Wiki mode now enables anonymous posting of AlphaTcl wiki pages.
8.0 released and tagged as vers-8_0 in CVS.

Operating systems Mac OS X 10.3, Mac OS Classic, Mac OS X 10.0, Mac OS X 10.1, Mac OS X 10.2
Additional requirements Alpha8 or AlphaX text editor