"Copy [something] As Text" -> "Copy [something]"

Since it's not plain text, so could be misleading, and there's no need
to specify format as there aren't any other options.

Also corrected some first-time tips dialog text.

resources/report/html/loot-plugin-card.html

@@ -152,7 +152,7 @@ loot-clear-metadata
                                 </paper-item>
                                 <paper-item id="copyMetadata">
                                     <core-icon icon="content-copy"></core-icon>
-                                    Copy Metadata As Text
+                                    Copy Metadata
                                 </paper-item>
                                 <paper-item id="clearMetadata">
                                     <core-icon icon="delete"></core-icon>

resources/report/js/l10n.js

@@ -65,7 +65,7 @@
 
             pluginCard.getElementById('showOnlyConflicts').label = l10n.translate("Show Only Conflicts").fetch();
             pluginCard.getElementById('editMetadata').lastChild.textContent = l10n.translate("Edit Metadata").fetch();
-            pluginCard.getElementById('copyMetadata').lastChild.textContent = l10n.translate("Copy Metadata As Text").fetch();
+            pluginCard.getElementById('copyMetadata').lastChild.textContent = l10n.translate("Copy Metadata").fetch();
             pluginCard.getElementById('clearMetadata').lastChild.textContent = l10n.translate("Clear User Metadata").fetch();
 
             /* Plugin editor template. */
@@ -168,7 +168,7 @@
             document.getElementById('redatePluginsButton').lastChild.textContent = l10n.translate("Redate Plugins").fetch();
             document.getElementById('openLogButton').lastChild.textContent = l10n.translate("Open Debug Log Location").fetch();
             document.getElementById('wipeUserlistButton').lastChild.textContent = l10n.translate("Clear All User Metadata").fetch();
-            document.getElementById('copyContentButton').lastChild.textContent = l10n.translate("Copy Content As Text").fetch();
+            document.getElementById('copyContentButton').lastChild.textContent = l10n.translate("Copy Content").fetch();
             document.getElementById('refreshContentButton').lastChild.textContent = l10n.translate("Refresh Content").fetch();
             document.getElementById('helpButton').lastChild.textContent = l10n.translate("View Documentation").fetch();
             document.getElementById('aboutButton').lastChild.textContent = l10n.translate("About").fetch();

resources/report/report.html

@@ -55,7 +55,7 @@
                     </paper-item>
                     <paper-item id="copyContentButton">
                         <core-icon icon="content-copy"></core-icon>
-                        Copy Content As Text
+                        Copy Content
                     </paper-item>
                     <paper-item id="refreshContentButton">
                         <core-icon icon="cached"></core-icon>
@@ -291,11 +291,11 @@ along with LOOT. If not, see &lt;http://www.gnu.org/licenses/&gt;.
             <li>As well as messages, LOOT displays plugin <span class="version">version numbers</span>, <span class="crc">CRCs</span> and Bash Tag suggestions for <span class="tag add">addition</span> and <span class="tag remove">removal</span>.</li>
             <li>CRCs and dummy plugin icons <core-icon icon="visibility-off"></core-icon> are only displayed after plugins have been loaded, either by conflict filtering, or by sorting.</li>
             <li>Each plugin has a menu that can be used to access extra features, including the plugin's metadata editor and conflict filter. Click the plugin's <core-icon icon="more-vert"></core-icon> icon to reveal it.</li>
-            <li>Multiple metadata editors can be opened at once, and the menu bar is disabled while any editors are open.</li>
+            <li>Multiple metadata editors can be opened at once, and many options in the header bar are disabled while any editors are open.</li>
             <li>Plugins can be drag and dropped from the sidebar into editors' <q>load after</q>, <q>requirements</q> and <q>incompatibility</q> tables.</li>
             <li>Many interface elements have tooltips. If you don't know what something is, try hovering your mouse over it to find out.</li>
         </ul>
-        <p>See LOOT's documentation, accessed through the toolbar menu, for further details.</p>
+        <p>See LOOT's documentation, accessed through the main menu, for further details.</p>
         <paper-button affirmative autofocus>OK</paper-button>
     </loot-dialog>
     <script src="js/script.js"></script>