Bug fixing: printing unicodes to stdout crashed on Windows. First patch
Merge remote-tracking branch 'origin/sb-delete' into user_defaults
Merge remote-tracking branch 'origin/sb-delete' into user_defaults
Merge remote-tracking branch 'origin/sb-delete' into user_defaults
Bug fixing: analyze with unicode parameters
Bug fixing: adapting to unicode string management trhoughout code
Removing left-out traces and tabs
Some pep8 and pylint cleaning
Adding history log and updating version number to 1.12.4
Adding tests for unicode characters in command line
Bug fixing: using system encoding to send unicode commands to shell in tests