Removed -o nopath - it never did anything

Removed -o nopath - it never did anything

We are overriding this setting with the flag in struct fuse_operations:

$ example/hello -f -d  ~/tmp/mnt
FUSE library version: 3.0.0pre0
nopath: 0
unique: 1, opcode: INIT (26), nodeid: 0, insize: 56, pid: 0
INIT: 7.25
flags=0x0007fffb
max_readahead=0x00020000
   INIT: 7.23
   flags=0x00006031
   max_readahead=0x00020000
   max_write=0x00020000
   max_background=0
   congestion_threshold=0
   time_gran=0
   unique: 1, success, outsize: 80

$ example/hello -f -d  ~/tmp/mnt -o nopath
FUSE library version: 3.0.0pre0
nopath: 0
unique: 1, opcode: INIT (26), nodeid: 0, insize: 56, pid: 0
INIT: 7.25
flags=0x0007fffb
max_readahead=0x00020000
   INIT: 7.23
   flags=0x00006031
   max_readahead=0x00020000
   max_write=0x00020000
   max_background=0
   congestion_threshold=0
   time_gran=0
   unique: 1, success, outsize: 80