weather: forecast up to 10 days

This service needs api key. For now I put it straightly into the url
It will need to be replaced, like in perl with {{ENV_APIKEY}} , but not sure if python supports this. Gonna look at it deeply.

Signed-off-by: Adrian Matejov <a.matejov@centrum.sk>
It should be noted that this is vastly inefficient and just not the right way of doing it (the data is in a certain format, should be parserable) but we can probably live with this and moreover, we can use it as a nice example of times when refactoring is in order.