only mkdir and getattr badly working
new getattr, mkdir, readdir working. much more simpler than before.
real location == hash; open, create, write, read and release almost working.
readme: updates description, add specification and design
readme: small format fix
readme: small format fix
readme: small format fix
readme: small format fix
readme: small format fix
readme: adds examples.
Merge branch 'develop'

mainly because of readme file.