no parallelization of equal named files in different folders

[DirkRichter]

Consider 2 suite files with same name in 2 different folders: Tests/1/x.robot:

*** Test Cases ***
Test1
  Log  1

and Tests/2/x.robot:

*** Test Cases ***
Test2
  Log  2

Running pabot on both suites will use 1 process only:

c:\temp\pabot>pabot --processes 2 Tests\1\x.robot Tests\2\x.robot
2018-01-09 14:28:05.722808 [PID:12268] [0] EXECUTING Suites.X
2018-01-09 14:28:06.540961 [PID:12268] [0] PASSED Suites.X in 0.8 seconds
Output:  c:\temp\pabot\output.xml
Log:     c:\temp\pabot\log.html
Report:  c:\temp\pabot\report.html

result/problem: no parallelization is done, because file names are equal (conflict)