[WIP] Send an weekly email digest to users#121

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aajjbb wants to merge 2 commits intoluarocks:masterfrom aajjbb:email-digest

+37

Commits on Aug 18, 2017

creating email weekly digest base
aajjbb
committed

Commits on Sep 8, 2017

adds the most followed/starred modules in the past week to the weekly digest
aajjbb
committed