This is an import of the initial LMA PoC code. For now, it only covers
the collection of logs (notifications will be added in a subsequent
There's been a bit of rewrite to:
- decouple the Heka configuration from the LMA collector.
- run the Heka service as non-root when possible (Ubuntu only for now
due to file permission issues on CentOS ).
- adapt to version 0.9 of Heka.