Merge tag 'rel-0.9.0' into develop

Tagged rel-0.9.0
Added missing backslashes in run examples.
Merge pull request #35 from pblittle/feature/readme-tweaks

Added missing backslashes in run examples.
Added external links to ELK components.
Merge pull request #36 from pblittle/feature/readme-tweaks

Added external links to ELK components.
For now, config location is irrelevant.
Removed outside access to `9200` and `9300`.
Merge pull request #38 from pblittle/feature/restrict-elasticsearch-ports

Removed outside access to `9200` and `9300`. Closes #37
Bump version to 0.10.0
Merge branch 'release/0.10.0'