chore: update master with latests fixes and features from develop

Changes:

• fix: proper logo for night mode
• fix: replace steemitimages with images.hive.blog
• feature: node API endpoints failover
• chore: ci/cd workflow

added 2 commits

• 5a9bfdc3 - Update developers portal to correct http location
• 4ef55a89 - Merge branch 'fix-broken-developers-portal-link' into 'develop'

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added 2 commits

• a68118fc - OpenHive.Chat replaces Steem.Chat + minor fixes.
• 56523c5b - Merge branch 'upgraded-chat-references' into 'develop'

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added 35 commits

• ae4970f3 - link & copywriting
• c72413fb - faq update
• f2d5179b - market update
• 993033d2 - remove BlockTrades option
• 3307ff91 - merge master code
• 6a3f3bcc - Merge pull request #130 from steemit/bridge-api-dev
• 3b4761e6 - Bump minimist from 1.2.0 to 1.2.3
• ce80da65 - Merge pull request #133 from steemit/dependabot-security-update-20200409
• 444572c0 - update failed modals
• 9f206f24 - Merge pull request #134 from steemit/failed-modals
• 32bb87f5 - Merge pull request #135 from steemit/develop
• fc46be70 - remove steem chat
• a9f8ca1b - Merge pull request #136 from steemit/remove-steem-chat
• adab70a4 - Merge pull request #137 from steemit/develop
• 742b83e7 - wip, add delegation tool
• 3f0503dd - working delegatin operation
• a54cdab9 - remove debug
• e231f7bd - delegation input unit in Steem not vests
• 37f656c2 - hide vests as unit for delegation op
• fdeb82c2 - add delegations route
• 2dd1dc28 - add delegations table stub
• 32ea5632 - Merge pull request #139 from steemit/im-delegation-tools
• 44769483 - display account delegations
• c1eee351 - no delegations found
• 7f8859eb - tidy up Delegations component
• 244c5ea9 - display delegation amount in Steem
• d435f0eb - add vesting delegations loading state
• 1cd32342 - delegations table styles and /delegations route
• a0aaa3c8 - Working delegation revocation
• 24e7f030 - Merge branch 'develop' of https://github.com/steemit/wallet into develop
• d5786fbb - Merge branch 'im-delegation-table' of https://github.com/steemit/wallet into develop
• 3086461a - Fix bugs with delegation feature in Transfers
• ab770ceb - Closes #9 (closed): add proposal ID to the list
• 68e05e27 - Merge branch 'develop' into '9-display-proposal-id'
• 9709e113 - Merge branch '9-display-proposal-id' into 'develop'

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enabled an automatic merge when the pipeline for 9709e113 succeeds

aborted the automatic merge because source branch was updated

added 4 commits

• 6beba543 - Missing space
• 6d077c95 - Fix bugs in transfers
• a0382d57 - Rename STEEM to HIVE in delegation transfer confirmation screen
• ef975b3e - Merge branch '11-delegations' into 'develop'

Compare with previous version

enabled an automatic merge when the pipeline for ef975b3e succeeds

merged

mentioned in commit 2c594ad9