Tidyup, move InheritFd to sys
First attempt at recording logs somewhere visible
Factoring and documentation after a read over the whole thing
Minor fixes
Ignore a few files
Robustness on tang.hook
Improve the hook by making it close the http connection early unless otherwise asked for
Use sha rather than ref for log filename
Rearrange code slightly, tell github the log URL
Don't merge, show logdir
Don't panic the whole program when not waiting for an error
Take the status of tang.hook, not tee
Print TANG_LOGDIR
Fix URL paths
Show log serving
Provoke pull
Show FileServer opens
Merge pull request #21 from scraperwiki/logging

Add logging URL to status endpoint update