RFC: Base objects for projects
will add some of the most important base objects to most (all upto now) Machine learning projects we've done.
- attribute helper mixin to handle logging of metrics and artifacts (i.e. imgs and other files), supports multiple backends
- timeRangeConf to standarize start/end/future dates and time-granularities
- baseStrategyBuilder class (homonymous)
Edited by mdm