Add account type to allow collection log filter by account type

[ryan-chi8]

[andmcadams]

Not inherently opposed to this, but I am not sure if we would be able to get good stats for smaller gamemodes like uim.

Would be good to have an idea for how it would look onwiki first. Something like separate pages for each subset might work, with links at the top of each page similar to the mmg page. Not sure how others feel about this.