time: use values larger than 24 for day for time.Format examples
time: use values larger than 24 for day for time.Format examples

Currently, the time.Format docs use 7 Mar 2015 as the day/month/year. In numeric
form, that is either 7/3/2015 or 3/7/2015 depending on which part of the world
you're from. This is extremely confusing.

In fact, the reference time being defined in a very US-centric way is quite
confusing for the rest of the world, too [1].

We can't change that, but we can make the time.Format docs more comprehendable
to the rest of the world without sacrificing by simply choosing a day that is
not ambiguous (a value greater than 24 for day). This CL does makes the
necessary change.

Note: this CL moves some of the padding examples into their own example, since
those examples do need a <10 day to demonstrate padding.

1: Additional context: a very old golang-nuts thread in which Rob expresses some
regret about the format being the USA standard, rather than the alternative:
https://groups.google.com/forum/m/#!msg/golang-nuts/0nQbfyNzk9E/LWbMgpRQNOgJ.

Change-Id: If0a07c5e0dab86f8420cbf59543405eb857aa7f2
Reviewed-on: https://go-review.googlesource.com/c/go/+/221612
Run-TryBot: Jean de Klerk <605b93664484fed1e671a07bff68da39e73d0174@google.com>
TryBot-Result: Gobot Gobot <66cb808b70d30c07676d5e946fee83fd561249e5@golang.org>
Reviewed-by: Ian Lance Taylor <87e9c6d529889242b7e184afb632328636553ab4@golang.org>
Reviewed-by: Rob Pike <4dc7c9ec434ed06502767136789763ec11d2c4b7@golang.org>

golang/go,golang/go,CAFxX/go,akutz/go,nawawi/go,golang/go,akutz/go,nawawi/go,CAFxX/go,CAFxX/go,CAFxX/go,akutz/go,cloudflare/go,golang/go,cloudflare/go,CAFxX/go,akutz/go,nawawi/go,akutz/go,akutz/go,cloudflare/go,CAFxX/go,CAFxX/go,cloudflare/go,nawawi/go,nawawi/go,nawawi/go,CAFxX/go,akutz/go,golang/go,golang/go,akutz/go,cloudflare/go,golang/go,golang/go,nawawi/go,cloudflare/go,nawawi/go,cloudflare/go,cloudflare/go