Retire manta from map rotation

[MetricDuck]

I went ahead and scraped the last 5000 rounds off of GoonHub manually because I couldnt find an API key. Given the manual method i didn't have much to work on, so I had to try and get the map names from the station name. As Oshan, Kondaru, Cog1&2, Destiny and Mushroom all use a name generator so they had to be lumped together. Stations that had been renamed in-round couldn't be identifed, so they went in their own category. Also, I had no way of separating out game modes so some pod wars maps will be lumped in (this should be negligible though). Games that crashed (of which there are 31) have been excluded as I didn't realise I'd exluded them til writing this post.

I didn't learn too much, but this is what I got:
- Manta is more popular on Goon 1 & 3 than: Horizon, Destiny, Clarion and Atlas (last one not surprising given 30 popcap).
- Manta gets voted in 3.4% of the time on Goon1.
- Manta gets voted in 5.4% of the time on Goon 2.
- Manta gets voted in 10.8% of the time on Goon 3.
- Manta gets voted in 13.0% of the time on Goon 4.

Off topic things I noticed:
- Goon 1 is super bad at voting in different maps.
- Goon 4 is surprisingly great at voting in different maps.
- Fastest non-crash rounds recorded in the last 3 months were apparently a pair of 2 minute rounds on Goon 3 & 4. Goon 1s fastest round was 10 minutes.
- The 8 slowest rounds recorded in the last 3 months were all on Goon 2, the slowest clocking in at 433 minutes. The slowest Goon 3 round was 284 minutes, the slowest Goon 1 was 124 minutes.

Tables (I dont know why these are so big)