* Update docs to use kubectl long flags
* adding back in the --filename flag (lost when manually merged)
* notice a few missed
* notice a few missed '-f' flags
* change -o to --output
* telemetry draft
* style updates to logging pages
* moved elasticsearch instructions
* telemetry draft
* style updates to logging pages
* moved elasticsearch instructions
* move elastic search instructions back to installation page
* Add more details to specific steps
* fix markdown
* Rename samples to languge-specific folders
* Remove steren-app and steren-function since they aren't working
* Rename buildpack folders
* Rename buildpack-function