most files already existed (and were used from) elsewhere. delaunay.js has been moved to external/, and max-links updated to include from there
build.py updated to take account of no 'dist' folder (although it does allow for one if it's needed again in the future)
- make update URLS https - required by firefox+greasemonkey
- add build name + date/time to description of all plugins, and moved to front for main IITC
- ensure all plugins have a A.B.C. version number format - required now they append the date+time digits
- no smooth upgrade path from current 'dist' folder - so changed to 'release'. users will have to manually update this time, but will be fine fron now onwards (in theory!)
- plugins are now parsed for @@..@@ replacements
- main script and plugins have separate .meta.js files created - less web server load for update checks
- build script has variables for resource URL, update URL, etc, substituted via @@..@@ into main script and all plugins
