Tidy up and add upscale configs

bob/ip/binseg/configs/datasets/allvessel544.py

bob/ip/binseg/configs/datasets/allvessel544test.py

bob/ip/binseg/configs/datasets/amdrive.py

bob/ip/binseg/configs/datasets/amdrivetest.py

bob/ip/binseg/configs/datasets/chasedb11024.py

bob/ip/binseg/configs/datasets/chasedb11168.py

bob/ip/binseg/configs/datasets/chasedb1544.py

bob/ip/binseg/configs/datasets/drive1024.py

bob/ip/binseg/configs/datasets/drive1168.py

bob/ip/binseg/configs/datasets/drive608.py

bob/ip/binseg/configs/datasets/drive608test.py

bob/ip/binseg/configs/datasets/drive960.py

...p/binseg/configs/datasets/drivestarechasedb1iostar1168.py

bob/ip/binseg/configs/datasets/hrf1168.py

bob/ip/binseg/configs/datasets/iostarvessel1168.py

bob/ip/binseg/configs/datasets/iostarvessel960.py

bob/ip/binseg/configs/datasets/stare1024.py

bob/ip/binseg/configs/datasets/stare1168.py

bob/ip/binseg/configs/datasets/stare544.py

bob/ip/binseg/configs/datasets/stare960.py