Sidebar widget: Day Number

In some industries, people rely on the day number (1-366). This can be obtained via a standard call to strftime, so this is a prime target for a new sidebar option.

The most difficult part will be adding the word for "day" in 29 languages.

Yes, it is true, the most difficult part is adding the word for "day". ;-) As not a native speaker of most of languages i really do not know how to abbreviate for example italian "giorno" or greek version of this word, etc. I think that it would be nice to have for each language some guy, say guarantee that will be responsible for some language. What is your opinion?

The BEAT internet time uses an @ symbol. What if we just use a # symbol for Day number?

It's definitely possible, but it wouldn't match how it currently display week number. Then again, day number is a niche feature so perhaps it wouldn't matter too much.

Another key obstacle: any new widgets going forward will not work on classic Pebbles, because I'm using nearly all the available RAM.