Merge pull request gitcoinco#4549 from gitcoinco/fix-invite-email

fix spoofing email sender on bounty invite

newsletter 2019-05-31

woop woop!

udates about page

Merge pull request gitcoinco#4513 from gitcoinco/tos-client

fix legal page wording

learn more should not be on the for loop

Merge pull request gitcoinco#4475 from SaptakS/user-directory/default…

…-sort

Sorts user directory by previously worked and leaderboard

Merge remote-tracking branch 'origin/master' into stable

Merge pull request gitcoinco#4462 from gitcoinco/fix/org-filter

fix org filters

Merge pull request gitcoinco#4457 from gitcoinco/fix-contract-name

fix filename for contract

Merge pull request gitcoinco#4456 from thelostone-mc/grant_fee_rebase

css fix