Adds Vivian, a candidate Emerald mermaid.
Adds Aurora2, a candidate Isis mermaid.
Adds Zoe, a candidate Belladonna mermaid.
Adds Yasmin, a candidate Luau mermaid.
Changes Taryn3's name to Zhenya
Adds Perla, a candidate gilded Sparkle Pinkle mermaid.
Adds Rene, a candidate Sparkle Pinkle mermaid.
Adds Margarita, a candidate Sparkle Pinkle mermaid.
Adds Carmel2, a candidate Stinger mermaid.
Adds Selena2, a candidate Vapor mermaid.
Adds Fern, a candidate gilded Sea Dragon mermaid.
Adds Carmen, a candidate Seafoam mermaid.
Adds Oceana, a candidate Tigra mermaid.
Fixes Vivian to point to an actual Stinger mermaid.
Notes that Daphne doesn't like Midas mermaids.
Pointed Iva -> Sheena2, creating a group nucleus in olivedrab.
Fixes Selena2's preference to be her own instead of Selena's.
Removes Perla as redundant.
Revert "Adds Tara, a candidate Calypso mermaid."

This reverts commit fea43450b7116e71ea8b6f8e66a5d6d9f82269b5.
Points Vivian <-> Carmel2, creating a group nucleus in aquamarine3.