hall of fame

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Infos from https://forge.typo3.org/issues/47803

We have the statistics Andy Grünwald is doing here: http://metrics.andygrunwald.com/statistics/gerrit/activity-monitor/

this is related to metrics in general and how to show this data. on tolleiv's blog there is something about that (http://blog.tolleiv.de/2012/01/visualizing-typo3-core-activity/) and I think susi also did something similar. andy grunwald is working on some tools now. until now there has not been a concentrated effort to get this data together, but it is something i would really like to see in the future. ultimately we should have something like puppetlabs: https://puppetlabs.com/community/metrics/