Merge pull request #128 from pantheon-systems/master

Implement DirectDNS
Merge pull request #130 from pantheon-systems/master

make resolve_slist thread local
Merge pull request #132 from pantheon-systems/master

function static prevtime also needs to be thread local
Merge pull request #134 from pantheon-systems/master

Rsync and dumpstats
Merge pull request #136 from pantheon-systems/master

call HEAD when file delete and file exists timestamp is the same
cassandra sstable tools
upping some, lowering some, debug levels
Merge branch 'met-clone' of github.com:pantheon-systems/fusedav into met-clone
mostly debugging and temporary
rich logging; fusedav-valhalla coordinated logging
cleanup, mostly from transition to fusedav.conf; updated logging
spelling
just decrement log_level instead of using variable enhanced
Make sure Log-To-Journal actually gets into header
corrections for cppcheck
was overzealous in removing ret
allow longer log messages
put inject error tests in infinite loop
clear up misunderstandings around get_stat and ENOENT; genericize parsing for site info
cppcheck found memory leak, free str in log.c