Content is now organized by game version and source

This link potentially matches multiple versions of "Goblin":

• Goblin (System Reference Document 5.1)

  CR 1/4 · Humanoid (Small)

• Goblin (Monstrous Menagerie)

  CR 1/4 · Humanoid (Small)

• Goblin (Black Flag SRD)

  CR 1/4 · Humanoid (Small)