Check if inputGeneratorFiles size matches inputFilesPerJob

Changes introduced

logParser will count how many input files are used using the printout

11:57:45 Py:Gen_tf            INFO inputGeneratorFile used ...

and will compare against

11:59:47 Py:Gen_tf            INFO            .inputFilesPerJob = 0 

If the numbers are not the same an error will be thrown.

Tests

Test that the test catches a problematic case:

ATLMCPROD-8716

Test that the test passes when the number of files matches

Passes when I put

11:59:47 Py:Gen_tf            INFO            .inputFilesPerJob = 23   	# (Integer) number of input files per job. Possible values: value >= 0

in log.generate

Test that the code works with setups where inputGeneratorFile is empty

Passes with the log that Chris provided (no errors)

Issues resolved

Closes #