Sending "numbers"

[draco2007]

If I send a message which only includes a number, for example "Notify(Game.time)" the python script crashes here:

https://github.com/screepers/screeps_notify/blob/master/screeps_notify/services/messengers/slack.py#L20

because the function requires a string, but recieves a number.
A possible fix would be "str(notification)", which works for strings and numbers. I don't know if the other modules are also affected.

[tedivm]

I do accept pull requests :-)

[draco2007]

Ok. If I find some time this week I will have a look on it.

I have some more ideas for some features or improvements. Maybe I give it a swing on the weekend =)