Update workflow metadata

- Changed default placeholder text to use ‘{query}’ instead of ‘…’, the effect of this is that if the user types `d foo` they will see _Search Google Drive for ‘foo’_ (while waiting for the workflow to return actual data).
- Added ReadMe, updated description, and changed category to Internet

src/info.plist

@@ -5,7 +5,7 @@
 	<key>bundleid</key>
 	<string>com.drive.azai91</string>
 	<key>category</key>
-	<string>Productivity</string>
+	<string>Internet</string>
 	<key>connections</key>
 	<dict>
 		<key>3C794000-8A32-436F-82A1-5642A20CA50A</key>
@@ -61,7 +61,7 @@
 	<key>createdby</key>
 	<string>azai91</string>
 	<key>description</key>
-	<string>Search your google drive</string>
+	<string>Search Google Drive or create new documents</string>
 	<key>disabled</key>
 	<false/>
 	<key>name</key>
@@ -126,7 +126,7 @@ fi</string>
 				<key>subtext</key>
 				<string></string>
 				<key>title</key>
-				<string>Search Google Drive for ‘…’</string>
+				<string>Search Google Drive for ‘{query}’</string>
 				<key>type</key>
 				<integer>0</integer>
 				<key>withspace</key>
@@ -206,7 +206,11 @@ fi</string>
 		</dict>
 	</array>
 	<key>readme</key>
-	<string></string>
+	<string>The first time you use this workflow, you will be asked (in your default browser) to allow “Alfred Drive Workflow” to view and manage files in your Google Drive.
+
+After successfully connecting the workflow to your Google Drive you can search it from Alfred using `d {query}`.
+
+You can also create new documents using `d New Document` or `d New Spreadsheet` optionally followed by the name to use for the new document.</string>
 	<key>uidata</key>
 	<dict>
 		<key>3C794000-8A32-436F-82A1-5642A20CA50A</key>