COOLFluiD Log Facility
This is a set of objects responsible for printing information through the framework to standard output or to files.
It is important to set levels of information in the code you are writing.
Some information is low level and is only used for debugging, other kinds of output are important to inform the user about some Simulation details.
Therefore the framework supplies 7 predifined levels of output, listed here from highest priority to least priority:
adapt this to the new Log facility
