[PATCH] Add japanese translation.

[Samuel Holland]

On 2/13/20 4:31 AM, Eiji Tanioka wrote:
> This patch is Japanese translation for wireguard-android.

Thank you for the patch!

Yes, `git format-patch` and sending to this list is how we're currently
accepting contributions to the Android app.

Next time, please also include your Signed-off-by: line in the commit message.

> ---
>  app/src/main/res/values-ja/strings.xml | 300 ++++++++++++-------------
>  1 file changed, 150 insertions(+), 150 deletions(-)

It looks like you created this file in a previous commit. Please squash your
changes to a single commit that creates the file with its final contents.

Thanks,
Samuel