Initial work
More work
cwImproved implementation of DownsampleIterator.MemoryEstimator
closes#164 - Limit memory consumed by DownsampleIterator and return iteratively on time bucket boundaries
moved log4j2.xml to log4j2-spring.xml (recommended by spring boot)
moved log4j2 config files to conf dir (since it's on the classpath)
don't specify log4j config file location for spring boot apps (timely server/standalone) since the file is found on the classpath
* fixes#16, added age off map to configuration to specify ageoff, in days, per metric. "default" accepted. Remove all ageoff iterators on server startup and re-setup with current configuration
* Initial pass at converting timely configuration to Spring Boot for type-safe config that is a lot more flexible than standard properties file configuration.
* Change banner color to red.
* Update Configuration class to support fluent API.
* Re-work configuration to group properties in a more sensible manner.
* Use NotBlank everywhere instead of NotEmpty for validations.