added .gitignore for BBIOServer
added .gitignore for BBIOServer

ims-tyler/PyBBIO,leftbrainstrain/PyBBIO,graycatlabs/PyBBIO,leftbrainstrain/PyBBIO,ims-tyler/PyBBIO,graycatlabs/PyBBIO,graycatlabs/PyBBIO,leftbrainstrain/PyBBIO,graycatlabs/PyBBIO,graycatlabs/PyBBIO,ims-tyler/PyBBIO,leftbrainstrain/PyBBIO,ims-tyler/PyBBIO,leftbrainstrain/PyBBIO,ims-tyler/PyBBIO