Add the Norfolk KickStart schedule.

Timings from the srobo thread 'kickstart schedule', changes as requested
By Jon in https://groups.google.com/d/msg/srobo/1L4dHzF-U6k/x3rhxDIQeyAJ.

Change-Id: I1d01cda7509049473e1e253f2ef58277b8327670
Add the Southampton KickStart schedule.

Timings from the srobo thread 'kickstart schedule', delayed by an
hour and a half, as suggested by Jeremy at https://groups.google.com/d/msg/srobo/1L4dHzF-U6k/0-3udaLz7EYJ
I've removed the tea break, and gone straight into lunch. The afternoon
session is then an hour longer (I doubt anyone will want to stay beyond
6pm, even if we carried on longer).

Note that this includes a warning about the schedule being preliminary.

Change-Id: Ie84a04921a3e2c6f327fbc75adebf4011c16d8de
Merge "Add the Norfolk KickStart schedule."
Merge "Add the Southampton KickStart schedule."
Switch Southampton schedule back to the initial one.

i.e., what Sam originally proposed, more or less.
Add basic mech docs skeleton with some content

Add basic mech doc and robot base tutorials skeleton, with some
content in a few pages.
Condense each mechanics section into its own page

The mechanics section was getting too large, so condense each one into a
single page. Also fix a broken image.
Fix a link and remove some irrelevant information

On the mechanics index, remove some irrelevant information and fix the
design considerations link.
Correct dimensions and links

Make a few minor corrections to dimensions and links.
Add tutorial for Lady Clarick, del images.

Add a tutorial for Lady Clarick, and delete all images that aren't used.
Fix copy/paste fail in Lady Clarick's description

There was a short one-line description at the top of this file which I'd
incorrectly copied from Anne de Breuil's description. Write a new one.
Add tutorial for Charlotte Backson.
Flesh out motor mounting steps, minor fixes.
Fix Charlotte Backson description