Rename GeneratorLog logrotate file to condor-ce-collector to match convention
Add /usr/sbin to the PATH of the condor_ce_config_generator cronjob (SOFTWARE-1643)
Reduce logging at default log level (SOFTWARE-1650)

At the default loglevel of INFO, print the number of CE hosts found,
instead of listing them; also do not print the final config (unless
we're doing a dry-run).
Merge pull request #45 from matyasselmeci/s1650-logging

Reduce logging at default log level (SOFTWARE-1650)
Merge pull request #44 from matyasselmeci/s1643-generator-cronjob-fix

Add /usr/sbin to the PATH of the condor_ce_config_generator cronjob
Merge pull request #43 from matyasselmeci/s1642-logrotate

Add log rotation to the condor_ce_config_generator (SOFTWARE-1642)