Updates:<BR> 
09Jun2021 2 more major restructurings of directories, upgraded [QNial, Unix command, bash] software to maintain [menu, header, footer, link]s <BR>
25Nov2020 major restructuring of directories, wrote [QNial, Unix command, bash] software to maintain [menu, header, footer, link]s <BR>
23Sep2020 partial revamping of home page, addition of many more subdirectories, most of which are not accessible through the menues at the top of each web-page.  Use the directory listings for that. <BR>
13Apr2020 provide primitive menus for web-pages (initial work only), limited updates to some content<BR>
10Sep2018 cleaned up home page (still ugly), replace <BR>
26Sep2017 created separate section for "Bill Howell's videos", to make it easy to find my video productions<BR>
26Nov2014 revamped "Hope-to-do-soon" project list, tidied up a tiny bit (not enough!)<BR>
25Sep2013 I removed most of the "New Material" listing into a separate web-page, and added a list of "hope-to-do-soon" projects<BR>
Oops - missed a whole pile of changes from 16Mar2008 to 25Sep2013!<BR>
16Mar08	 added Neil Howell webpage, with paintings<BR>
23Dec07	 new contact information, moved from Calgary to Ottawa<BR>
24Oct07	 29Aug07, 27Jan07, 08Dec06, 05Oct06, ...missing dates of many interim updates..., <BR>
?1998?	 original<BR>