Make it more obvious that the kit is on loan

The previous wording of this sentence could give the impression that the
kit is given to the schools forever. Might as well make it a bit more
obvious that it's only a loan.
Update kit list
Update mech kit list
Update the motor board hw docs page
Update the power board hw docs page
Update the power board sw docs page
Remove reference to a flag pole

This should have been removed two years ago!
The forward LED on the SR13.F motor board doesn't work

It was mounted backwards by Garner Osborne and we didn't have time to
get it fixed.
Add the 2013 rules
Add an underway article

Signed-off-by: Sam Phippen <samphippen@googlemail.com>
Add links, fix grammar.

Add a bunch of links to the page, making it integrate more.
Make the twitter link https.

This avoids any http-link-on-https-page errors, and is what twitter
redirects to anyway.
Bump rules to revision 2
Fix a couple of php warnings.

About creating objects in empty places.
Improve the install description for newbies.

It wasn't entirely clear that you needed a webserver, nor how to
get one. Adding this section fixes that. Also mention the install.sh
script.

Change-Id: Iaa09769566bbc2216096d21e2e9ec922a3327586
Move the kickstart event details to an event page.

This is more in keeping with the design of the website, though it
results in quite a lot of the information appearing in a number of
places.

Change-Id: I1b68c5f531c34826443811a30329a8647896b6b4
Whitespace for my sanity
Merge changes I3797b478,I0d048e22,Iaaa84dd8

* changes:
  Make the twitter link https.
  Add links, fix grammar.
  Add an underway article
Merge "Improve the install description for newbies."
Merge changes I17e001ed,I1b68c5f5

* changes:
  Whitespace for my sanity
  Move the kickstart event details to an event page.