add missing examples for overwrite (#5460)

.gitignore

@@ -63,8 +63,6 @@ arangosh/cmake_install.cmake
 cmake_install.cmake
 lib/cmake_install.cmake
 
-Documentation/Examples/*.generated
-
 arangod/Aql/grammar.output
 
 UnitTests/HttpInterface/logs/

Documentation/Examples/RestDocumentHandlerPostOverwrite.generated

@@ -0,0 +1,31 @@
+shell> curl -X POST --data-binary @- --dump - http://localhost:8529/_api/document/products <<EOF
+{ "Hello": "World", "_key" : "lock" }
+EOF
+
+HTTP/<span class="hljs-number">1.1</span> <span class="hljs-number">201</span> Created
+content-type: application/json; charset=utf<span class="hljs-number">-8</span>
+x-content-type-options: nosniff
+etag: <span class="hljs-string">"_W3YeJtq--_"</span>
+location: <span class="hljs-regexp">/_db/</span>_system/_api/<span class="hljs-built_in">document</span>/products/lock
+
+{ 
+  <span class="hljs-string">"_id"</span> : <span class="hljs-string">"products/lock"</span>, 
+  <span class="hljs-string">"_key"</span> : <span class="hljs-string">"lock"</span>, 
+  <span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_W3YeJtq--_"</span> 
+}
+shell> curl -X POST --data-binary @- --dump - http://localhost:8529/_api/document/products?overwrite=true &lt;&lt;EOF
+{ "Hello": "Universe", "_key" : "lock" }
+EOF
+
+HTTP/<span class="hljs-number">1.1</span> <span class="hljs-number">201</span> Created
+content-type: application/json; charset=utf<span class="hljs-number">-8</span>
+x-content-type-options: nosniff
+etag: <span class="hljs-string">"_W3YeJuG--B"</span>
+location: <span class="hljs-regexp">/_db/</span>_system/_api/<span class="hljs-built_in">document</span>/products/lock
+
+{ 
+  <span class="hljs-string">"_id"</span> : <span class="hljs-string">"products/lock"</span>, 
+  <span class="hljs-string">"_key"</span> : <span class="hljs-string">"lock"</span>, 
+  <span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_W3YeJuG--B"</span>, 
+  <span class="hljs-string">"_oldRev"</span> : <span class="hljs-string">"_W3YeJtq--_"</span> 
+}

Documentation/Examples/documentsCollectionInsertSingleOverwrite.generated

@@ -0,0 +1,19 @@
+arangosh&gt; db.example.insert({ <span class="hljs-attr">_key</span> : <span class="hljs-string">"666"</span>, <span class="hljs-attr">Hello</span> : <span class="hljs-string">"World"</span> });
+{ 
+  <span class="hljs-string">"_id"</span> : <span class="hljs-string">"example/666"</span>, 
+  <span class="hljs-string">"_key"</span> : <span class="hljs-string">"666"</span>, 
+  <span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_W3YhC2i--_"</span> 
+}
+arangosh&gt; db.example.insert({ <span class="hljs-attr">_key</span> : <span class="hljs-string">"666"</span>, <span class="hljs-attr">Hello</span> : <span class="hljs-string">"Universe"</span> }, {<span class="hljs-attr">overwrite</span>: <span class="hljs-literal">true</span>, <span class="hljs-attr">returnOld</span>: <span class="hljs-literal">true</span>});
+{ 
+  <span class="hljs-string">"_id"</span> : <span class="hljs-string">"example/666"</span>, 
+  <span class="hljs-string">"_key"</span> : <span class="hljs-string">"666"</span>, 
+  <span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_W3YhC2q--B"</span>, 
+  <span class="hljs-string">"_oldRev"</span> : <span class="hljs-string">"_W3YhC2i--_"</span>, 
+  <span class="hljs-string">"old"</span> : { 
+    <span class="hljs-string">"_key"</span> : <span class="hljs-string">"666"</span>, 
+    <span class="hljs-string">"_id"</span> : <span class="hljs-string">"example/666"</span>, 
+    <span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_W3YhC2i--_"</span>, 
+    <span class="hljs-string">"Hello"</span> : <span class="hljs-string">"World"</span> 
+  } 
+}