Remove stray git subproject
Remove stray git subproject

This reverts commit 8bd75a0446508eddeb2de1a66c708ddc70708d2e.

Sorry.

baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB,baslr/ArangoDB