Merge pull request #139 from pantheon-systems/master

Coordinated logging between valhalla and fusedav
Merge pull request #142 from pantheon-systems/master

add stats for negative cache count
Merge pull request #145 from pantheon-systems/master

get/put stats; also fix for propfind deletes
Merge pull request #147 from pantheon-systems/master

Reduce Negative cache interval from 3 to 2
Merge pull request #151 from pantheon-systems/master

last_failure by thread so only one thread goes into saint mode
Merge pull request #154 from pantheon-systems/master

Detect 500 on open; retry on open/GET
Merge pull request #158 from pantheon-systems/master

Retry curl_easy_perform; stats from logs
Merge pull request #162 from pantheon-systems/master

batch all stats logs to print 100 at a time
Merge pull request #164 from pantheon-systems/master

fix retry
Merge pull request #167 from pantheon-systems/master

scale back logging
Merge pull request #172 from pantheon-systems/master

fixes for log and log stats messages
Merge pull request #175 from pantheon-systems/master

improved log stats, also guard against potential segv issue with fdopen
Merge pull request #178 from pantheon-systems/master

site_stats
Merge pull request #182 from pantheon-systems/master

better busyness stats
Merge pull request #184 from pantheon-systems/master

fusedav improvements to accommodating bad health of valhalla cluster
Merge pull request #187 from pantheon-systems/master

Capture error when moving directories
Merge branch 'master' of github.com:pantheon-systems/fusedav
Undo maintenance mode; didn't work out
formatting to sync with production version
Merge pull request #189 from pantheon-systems/undo-maintenance-mode

Undo maintenance mode