* logbridge with hclog and identical output
* Initial search & replace
This compiles, but there is a fair amount of TODO
and commented out code, especially around the
plugin logclient/logserver code.
* strip logbridge
* fix majority of tests
* update logxi aliases
* WIP fixing tests
* more test fixes
* Update test to hclog
* Fix format
* Rename hclog -> log
* WIP making hclog and logxi love each other
* update logger_test.go
* clean up merged comments
* Replace RawLogger interface with a Logger
* Add some logger names
* Replace Trace with Debug
* update builtin logical logging patterns
* Fix build errors
* More log updates
* update log approach in command and builtin
* More log updates
* update helper, http, and logical directories
* Update loggers
* Log updates
* Update logging
* Update logging
* Update logging
* Update logging
* update logging in physical
* prefixing and lowercase
* Update logging
* Move phyisical logging name to server command
* Fix som tests
* address jims feedback so far
* incorporate brians feedback so far
* strip comments
* move vault.go to logging package
* update Debug to Trace
* Update go-plugin deps
* Update logging based on review comments
* Updates from review
* Unvendor logxi
* Remove null_logger.go
* Switch reading from S3 to io.Copy from io.ReadFull
If the Content-Length header wasn't being sent back, the current
behavior could panic. It's unclear when it will not be sent; it appears
to be CORS dependent. But this works around it by not trying to
preallocate a buffer of a specific size and instead just read until EOF.
In addition I noticed that Close wasn't being called.
https://docs.aws.amazon.com/sdk-for-go/api/service/s3/#GetObjectOutput
specifies that Body is an io.ReadCloser so I added a call to Close.
Fixes#4222
* Add some extra efficiency
