Update Python tutorial to include latest changes

The tutorial repository is currently hosted on GitHub
(https://github.com/Fodaro/python-a-whirlwind-tour), and this version is
marked with the srweb-update-1 tag. As many changes have occurred, it
may be easier to review the changes on that repository since the
smallpeice-sr-summer-school-2013 tag.

Patch set 2:
* Use `<pre class="not-code">` for output
* Small wording changes
* Use `enumerate` rather than `range` and `len` in the second for loop
  example
* Clarify the meaning of 'concatenate'
* Use `string` instead of `str` in the "Using functions effectively"
  example
* Fix indentation in the Indentation Error section (ah, the irony)

Change-Id: Ia3bcc63e5b43db0c155528ed32f6926f1344e1be
Bump the MCI version number.

This updates the version number mentioned on the docs page for the
manual control interface to reflect that de01ae5c97b527dee9 changed
the zip file. This commit does not affect the content of the zip itself
(since that already happened).

Change-Id: I81ada98434c9e873cad3e508899656afc3c6a45a
Update parking instructions

Newbury have provided me with their standard parking blurb.  This adds
it to the comp event page.

Change-Id: I7686d26897776dbcadf9bfbed9156585a7be1d27
Merge "Bump the MCI version number."
Merge "Update Python tutorial to include latest changes"