improved parsing of the -j option

Now we support both -j N and -j A-B formats, and exit if anything
else is provided.
improving output messages

	modified:   ../../cmake/combiners.cmake
	modified:   CLIntervalMaker.cpp

code indentation

	modified:   CLIntervalPrinter.cpp

print CL details only when runnign with quickhack 8

	modified:   MethodAbsScan.cpp

add \todo
code indentation

	modified:   MethodProbScan.cpp

code indentation

	modified:   OptParser.cpp

removing a - from the regex to omit a compiler warning

	modified:   ../../tutorial/src/ParametersTutorial.cpp

chaning limit for a
code indentation