GitLab

- Hierarchical units are now supported across the framework in all plugins

- Added generateFromTemplate method
- Fixed handling of special cases (on-demand and root units)
- Added enforceTopics option to force a MQTT prefix for unit outputs
- printConfig in UnitTemplate now accounts for hierarchical units
- Updated README

- Make clean might be required

- For plugins that use hierarchical units (e.g., job analyzers) a
"flatten" plugin option was added. If enabled, output sensors in the
sub-units of each unit will be exposed as well, and their output values
propagated
- Minor fixes here and there

- Added some more indentation to make the configurations more readable
- Fixed one more warning in dcdbquery

- Added a 'common' directory where all shared code has been placed
- Analytics package has been moved out of dcdbpusher, now has its own makefile
- Some renaming here and there for uniformity