grab team donations

[djotaku]

grab team donations

[djotaku]

This is going to be affected by my 5.0 refactor, so rather than do it only to have it redone, I'm going to move it to the 5.0 milestone.

[djotaku]

Current thought process is to move _get_donations out of participant.py and into donations.py. It would either live outside the class or be a static method. I think perhaps outside the class makes more sense.
Sub-tasks:

• Move _get_donations into donations and make modifications as necessary to reflect that it's been moved - both in donations and in participant.py. I think that by having made it into a functional programming function before, this actually shouldn't be too much work. (Mostly in the first 'else')
• modify unit tests - hopefully just moving it over from participant to donations.
• Add code to Team to get donations - needs variables, dictionaries, functions. Formatting. Needs to output to text files.
• there may be others, but that's what I can think of