Implement holidays for Austria

[felixfrey]

No description provided.

[Nielsvanpach]

Thanks!

[marlonbasten]

I added state-specific holidays in Austria to my PR. Can you maybe check if those are correct as I am not Austrian? 😅 #37

[felixfrey]

I added state-specific holidays in Austria to my PR. Can you maybe check if those are correct as I am not Austrian? 😅 #37

@marlonbasten The thing with state-specify holidays in Austria ist that they are not real "holidays" - shops are open and employees have to work. State-specifiy holidays mostly only apply to universities, schools and sometimes to government agencies. It is complicated. (https://de.wikipedia.org/wiki/Feiertage_in_%C3%96sterreich). The question is what the definition of a holiday is for this package.

[Nielsvanpach]

I made this package to calculate the official public holidays. If the state-specific holidays in Austria are not real holidays, and people still have to work, I wouldn't include them.