Modify test for DPT 5.*

Include Test for 5.001,5.003,5.0010

there is a problem with the management of the DPT 5.004

5.004 is forseen for percentage from 0% to 255%.  
Actually 5.004 is converted to percentage from 0% to 100%

As it's not forseen a percentage with more than 100% in openHAB
I let it so until further discussions