Optimized custom x-alyzer species names, they now depend on the type.
Submodule update
Unbinding POBoxes from MailBox.Owner

All players can use any Mailbox to access their own (and no one elses)
mail (POBox). Fixes #106
Fixed imports for Sengir.
Merge pull request #140 from Vexatos/master-origin

Optimized custom x-alyzer species names, they now depend on the type.