Lossless-ly optimize JPG image

Ran "jpegoptim --strip-all" on the image.

Size went from 28142 bytes to 11433 bytes (59% reduction).
Lossless-ly optimize GIF image

Ran "gifsicle -O2 -b" on the image.

Size went from 3996 bytes to 2960 bytes (26% reduction).
Lossless-ly optimize PNG images

Ran the following on these images:

- pngcrush -q -rem gAMA -rem alla -rem text
- optipng -o9 -q
- advpng -z -4 -q

Sizes went from:

- 6153 bytes to 2077 bytes (66% reduction)
- 6413 bytes to 2216 bytes (65% reduction)
- 1789 bytes to  643 bytes (64% reduction)
- 7383 bytes to 3423 bytes (54% reduction)
- 4765 bytes to 1555 bytes (67% reduction)
- 5197 bytes to 1730 bytes (67% reduction)
- 4765 bytes to 1555 bytes (67% reduction)
refactor(bs3): buyQuest fix, add back badges colors, minor fixes
refactor(bs3): misc
refactor(bs3): typo
refactor(bs3): hall form
refactor(bs3): spaces
refactor(bs3): maybe fix for chat suggestions
fix(missing-gems): remove ad-removal from script, since ads are part of subscription
refactor(bs3): chat suggestions, revert
Separated stable into dropped pets, quest pets, and rare pets, and made countPets only count the former. Made countMounts only count dropped and quest-hatched mounts, not rare mounts.
Merge pull request #2801 from lorian/beastmaster-count

Fixes beastmaster to not count gryphons
refactor(bs3): inventory & misc
refactor(bs3): css
refactor(bs3): add fixed height modals & panels
refactor(bs3): add fixed height modals & panels for quests & group members
Fix food tray z-index
adding pertinent info to create party
Merge pull request #2809 from benmanley/develop

Fix food tray z-index