created separate config files for both sort and wordcount applications.
constants.DB_MAX_RATIO set to 0.33 (value where iaee works just fine).
added restart-hadoop config file field and function to src/twokr.py.
fixed status msg in twokr.checkDb (now printing percentage of executed runs right).
twokr.checkConf now accounts for situations where the configuration log might not be present.
(almost) every status msg is now logged to a file.
different iaee-restarting strategy now.
different hadoop restarting strategy implemented.
logs removal fail-safed.