Merge pull request #318 from gmartin7/WarningFixes

Fix some warnings

Author: andrew-polk

src/components/Admin/StaffPanel.tsx

@@ -131,7 +131,7 @@ const StaffPanel: React.FunctionComponent<IProps> = observer((props) => {
             if (i > 0) {
                 spans.push(<br />);
             }
-            spans.push(<span>{log[i]}</span>);
+            spans.push(<span key={i}>{log[i]}</span>);
         }
         return <div>{spans}</div>;
     };

src/components/BookDetail/BookDetailHeaderGroup.tsx

@@ -8,7 +8,6 @@ import React, { useContext } from "react";
 import { ArtifactType, Book } from "../../model/Book";
 import { observer } from "mobx-react-lite";
 import { ReadButton } from "./ReadButton";
-import { TranslateButton } from "./TranslateButton";
 import { LanguageLink } from "../LanguageLink";
 import { getArtifactVisibilitySettings } from "./ArtifactHelper";
 import { ILanguage } from "../../model/Language";

src/components/BookDetail/DownloadToBloomButton.tsx

@@ -7,7 +7,6 @@ import { jsx } from "@emotion/core";
 import React, { useState } from "react";
 import Button from "@material-ui/core/Button";
 import { commonUI } from "../../theme";
-import { FormattedMessage } from "react-intl";
 import { DownloadPreflightDialog } from "./DownloadPreflightDialog";
 import { useStorageState } from "react-storage-hooks";
 import { DownloadingShellbookDialog } from "./DownloadingShellbookDialog";

src/components/BookDetail/KeywordLinks.tsx

@@ -22,7 +22,7 @@ export const KeywordLinks: React.FunctionComponent<{
                         }
 
                         return (
-                            <span>
+                            <span key={keyword}>
                                 <BlorgLink
                                     newTabIfEmbedded={true}
                                     color="secondary"