fsfile: change isReadOnly() implementation
fsfile: change isReadOnly() implementation

mertaytore/koding,jack89129/koding,kwagdy/koding-1,jack89129/koding,gokmen/koding,alex-ionochkin/koding,usirin/koding,rjeczalik/koding,mertaytore/koding,drewsetski/koding,usirin/koding,rjeczalik/koding,usirin/koding,cihangir/koding,szkl/koding,drewsetski/koding,andrewjcasal/koding,kwagdy/koding-1,drewsetski/koding,kwagdy/koding-1,acbodine/koding,andrewjcasal/koding,usirin/koding,drewsetski/koding,koding/koding,usirin/koding,acbodine/koding,koding/koding,usirin/koding,gokmen/koding,sinan/koding,mertaytore/koding,szkl/koding,alex-ionochkin/koding,cihangir/koding,jack89129/koding,acbodine/koding,alex-ionochkin/koding,sinan/koding,szkl/koding,gokmen/koding,usirin/koding,kwagdy/koding-1,sinan/koding,mertaytore/koding,andrewjcasal/koding,acbodine/koding,sinan/koding,koding/koding,gokmen/koding,alex-ionochkin/koding,drewsetski/koding,koding/koding,usirin/koding,kwagdy/koding-1,cihangir/koding,jack89129/koding,jack89129/koding,szkl/koding,mertaytore/koding,rjeczalik/koding,sinan/koding,cihangir/koding,andrewjcasal/koding,szkl/koding,andrewjcasal/koding,rjeczalik/koding,koding/koding,sinan/koding,koding/koding,drewsetski/koding,cihangir/koding,kwagdy/koding-1,alex-ionochkin/koding,jack89129/koding,gokmen/koding,szkl/koding,drewsetski/koding,acbodine/koding,andrewjcasal/koding,gokmen/koding,cihangir/koding,gokmen/koding,szkl/koding,gokmen/koding,mertaytore/koding,koding/koding,jack89129/koding,acbodine/koding,mertaytore/koding,acbodine/koding,alex-ionochkin/koding,rjeczalik/koding,cihangir/koding,rjeczalik/koding,szkl/koding,rjeczalik/koding,kwagdy/koding-1,andrewjcasal/koding,alex-ionochkin/koding,andrewjcasal/koding,koding/koding,mertaytore/koding,rjeczalik/koding,sinan/koding,kwagdy/koding-1,alex-ionochkin/koding,sinan/koding,jack89129/koding,cihangir/koding,drewsetski/koding,acbodine/koding