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