Enhance the Venue page copy regarding public transit and parking.

Adding some more details on subway stations and also parking information.

It's worth noting that I did *not* run "make i18n". Doing so introduced a
whole slew of changes apparently unrelated to mine, so I didn't want to
clutter everything up and also possibly introduce unexpected side-effects.

Relates to #29, but doesn't quite close it.
Adding hotel price info.

This will also need a "make i18n" -- and of course, a fact-check.

Closes #63.
Adds attribution and license information to Code of Conduct page.

After a "make i18n", this closes #41.
Adds information on meals and food in the area.

See #30 for reference. The test used is that suggested by @wolever.

This will also require a "make i18n".
An extra typo slipped in, also a couple of my own changes. :)
Merge branch 'enhance-transit-and-parking-info' into pyconca2013
Merge remote-tracking branch 'felixc/add-hotel-price-info' into pyconca2013
Merge remote-tracking branch 'felixc/code-of-conduct-attribution' into pyconca2013
Merge remote-tracking branch 'felixc/add-food-info' into pyconca2013
Updated i18n.