Added handling for non-ascii chars in console log
Add no_dry_run decorator to {start,stop}_console.

Without this a number of the unit tests fail, unless run in a full
environment.
Defunctionized 'removeNonAscii()' in show_console()
Merge pull request #280 from zenhack/console_no_dry_run

Add no_dry_run decorator to {start,stop}_console.
Merge pull request #279 from ryabouza/fix-show-console

Added handling for non-ascii chars in console log