Add Clipper
Added MapBox to developer.yml
Update CONTRIBUTING.md
Correct CONTRIBUTING.md

"oppropriate" is not a word. Changed to "appropriate" :)
Merge pull request #806 from jamcat22/patch-2

Correct CONTRIBUTING.md
Merge pull request #804 from mxxcon/MapBox

Added MapBox to developer.yml
Add Fastly CDN
Merge pull request #809 from simonwistow/master

Add Fastly CDN
"Copy" twitter account correction

The @copyapp account is not the correct one. The correct one is simply @copy.
Merge pull request #811 from kokotron/patch-1

"Copy" twitter account correction
Circle supports 2FA
it's actually sms not software
verify that images comply to 32x32 convention
Add Code Climate to the developer list.
update documentation link
Merge pull request #814 from ilyakatz/circle

Added Circle to bitcoin.yml
update size of images that were not 32x32
do not require fastimage by default
Merge pull request #816 from ilyakatz/image_verification

Image verification
Updated Lloyds and NatWest

I've added correct information, but I don't know if it'll work properly. I suspect it will though. Sorry I couldn't help more.