olinox14/path: Simple, intuitive and object-oriented file and path operations, inspired by the path.py python library

olinox14 c019c190a8 review join to normCase methods		1 rok temu
..
functionnal	c019c190a8 review join to normCase methods	1 rok temu
unit	c019c190a8 review join to normCase methods	1 rok temu