TVB-729
Add a short example on how console_default values are re-evaluated with a different ZIP source.


git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/scientific_library@4655 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
Fix wrong usage of logger.warning(message, exception),
by replacing with logger.warning(message + str(exception)).

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/scientific_library@4656 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
Review README text file in scientific_library

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/scientific_library@4657 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1