* origin/master: (32 commits)
Added additional test cases and fixed go test case
update changelog
Add Mirage-toggling via environment variable (#5899)
changelog: Add entries for windows fixes
fifo: Safer access to Conn
run post-run/post-stop task runner hooks
Fail alloc if alloc runner prestart hooks fail
address review comments
changelog
Missed one revert of backwards compatibility for node drain
Improve test cases for detecting content type
Undo removal of node drain compat changes
Updated with suggestions.
fifo: Close connections and cleanup lock handling
logmon: Add windows compatibility test
client: defensive against getting stale alloc updates
Infer content type in alloc fs stat endpoint
appveyor: Run logmon tests
fifo: Require that fifos do not exist for create
vendor: Use dani fork of go-winio
...
