WIP for saving and resetting metrics
adding function for resetting metrics
using del instead of pop
resolved conflict
holding all metrics in a single dict
reindent for pep8
we use neither eclipse (pydev) nor pylint
removing obsolete configuration
frosted is also great
we need to verify the code (tests) before analyzing it
enforcing pep8 in build.py
refine the scheduling for reset of metrics thanks to @ahilmann
make autobahn 0.8.0+ compatible
schedule resetting of metrics when starting
make writing to file possible from the class
schedule writing of metrics to file when starting
improving log message when no cache found on startup