improving log stats
protect against bad fd in fdopen and fp in fseek
Merge pull request #173 from pantheon-systems/dynamic-logging

Dynamic logging
minor fix for propfind counts
Merge pull request #174 from pantheon-systems/propfind-fix

minor fix for propfind counts
Merge pull request #175 from pantheon-systems/master

improved log stats, also guard against potential segv issue with fdopen