Use memory database (dummy client) per client and not shared to gain de ability to run parallel tests
Use memory database (dummy client) per client and not shared to gain de ability to run parallel tests

Signed-off-by: Xabier Larrakoetxea <30fb0ea44f2104eb1a81e793d922a064c3916c2f@gmail.com>

slok/khronos,slok/khronos