Move FIX console to 'fix.console'

Signed-off-by: Jussi Virtanen <jussi.virtanen@valotrading.com>
Clean up imports in FIX console

Signed-off-by: Jussi Virtanen <jussi.virtanen@valotrading.com>
Clean up @author tags in FIX console

Signed-off-by: Jussi Virtanen <jussi.virtanen@valotrading.com>
Call FIX console "FIX console" in banner text

Signed-off-by: Jussi Virtanen <jussi.virtanen@valotrading.com>
Merge pull request #118 from jvirtanen/cleanups/fix-console

Clean up FIX console