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

src/app/components/modules/Delegations.jsx

 /* eslint react/prop-types: 0 */
 import React from 'react';
 import { connect } from 'react-redux';
-import { Link } from 'react-router';
 import tt from 'counterpart';
-import { List } from 'immutable';
-import SavingsWithdrawHistory from 'app/components/elements/SavingsWithdrawHistory';
-import TransferHistoryRow from 'app/components/cards/TransferHistoryRow';
-import TimeAgoWrapper from 'app/components/elements/TimeAgoWrapper';
 import {
-    numberWithCommas,
     vestingSteem,
     delegatedSteem,
     powerdownSteem,
@@ -16,20 +10,7 @@ import {
 } from 'app/utils/StateFunctions';
 import WalletSubMenu from 'app/components/elements/WalletSubMenu';
 import shouldComponentUpdate from 'app/utils/shouldComponentUpdate';
-import Tooltip from 'app/components/elements/Tooltip';
-import { FormattedHTMLMessage } from 'app/Translator';
-import {
-    LIQUID_TOKEN,
-    LIQUID_TICKER,
-    DEBT_TOKENS,
-    VESTING_TOKEN,
-} from 'app/client_config';
-import * as transactionActions from 'app/redux/TransactionReducer';
-import * as globalActions from 'app/redux/GlobalReducer';
 import * as userActions from 'app/redux/UserReducer';
-import DropdownMenu from 'app/components/elements/DropdownMenu';
-
-const assetPrecision = 1000;
 
 class Delegations extends React.Component {
     constructor() {
@@ -41,23 +22,13 @@ class Delegations extends React.Component {
         this.props.getVestingDelegations(
             this.props.account.get('name'),
             (err, res) => {
-                debugger;
                 this.props.setVestingDelegations(res);
             }
         );
     }
 
     render() {
-        const {
-            convertToSteem,
-            price_per_steem,
-            savings_withdraws,
-            account,
-            currentUser,
-            open_orders,
-            vestingDelegations,
-        } = this.props;
-        const gprops = this.props.gprops.toJS();
+        const { account, currentUser, vestingDelegations } = this.props;
 
         // do not render if account is not loaded or available
         if (!account) return null;
@@ -65,10 +36,6 @@ class Delegations extends React.Component {
         // do not render if state appears to contain only lite account info
         if (!account.has('vesting_shares')) return null;
 
-        const vesting_steem = vestingSteem(account.toJS(), gprops);
-        const delegated_steem = delegatedSteem(account.toJS(), gprops);
-        const powerdown_steem = powerdownSteem(account.toJS(), gprops);
-
         const isMyAccount =
             currentUser && currentUser.get('username') === account.get('name');
 
@@ -121,21 +88,7 @@ class Delegations extends React.Component {
 
                 <div className="row">
                     <div className="column small-12">
-                        {/** history */}
-                        <h4>{tt('userwallet_jsx.history')}</h4>
-                        <div className="secondary">
-                            <span>
-                                {tt(
-                                    'transfer_jsx.beware_of_spam_and_phishing_links'
-                                )}
-                            </span>
-                            &nbsp;
-                            <span>
-                                {tt(
-                                    'transfer_jsx.transactions_make_take_a_few_minutes'
-                                )}
-                            </span>
-                        </div>
+                        <h4>Delegations</h4>
                         <table>
                             <tbody>{delegation_log}</tbody>
                         </table>
@@ -149,26 +102,15 @@ class Delegations extends React.Component {
 export default connect(
     // mapStateToProps
     (state, ownProps) => {
-        const price_per_steem = pricePerSteem(state);
-        const savings_withdraws = state.user.get('savings_withdraws');
-        const gprops = state.global.get('props');
-        const sbd_interest = gprops.get('sbd_interest_rate');
         const vestingDelegations = state.user.get('vestingDelegations');
-        console.log(state.user.toJS());
         return {
             ...ownProps,
-            open_orders: state.market.get('open_orders'),
-            price_per_steem,
-            savings_withdraws,
-            sbd_interest,
-            gprops,
             vestingDelegations,
         };
     },
     // mapDispatchToProps
     dispatch => ({
         getVestingDelegations: (account, successCallback) => {
-            debugger;
             dispatch(
                 userActions.getVestingDelegations({ account, successCallback })
             );