Move sdk_footer_text to resources directory and rebuild index (#1564)

* Rebuild index including sdk_footer_text

* Undo pubspec change

Author: jcollins-g

bin/dartdoc.dart

@@ -99,7 +99,7 @@ main(List<String> arguments) async {
   // If we're generating docs for the Dart SDK, we insert a copyright footer.
   if (sdkDocs) {
     Uri footerCopyrightUri = await Isolate.resolvePackageUri(
-        Uri.parse('package:dartdoc/src/sdk_footer_text.html'));
+        Uri.parse('package:dartdoc/resources/sdk_footer_text.html'));
     footerTextFilePaths = [footerCopyrightUri.toFilePath()];
   }
 

lib/src/sdk_footer_text.html renamed to lib/resources/sdk_footer_text.html

@@ -10,7 +10,9 @@ const List<String> resource_names = const [
   'package:dartdoc/resources/favicon.png',
   'package:dartdoc/resources/github.css',
   'package:dartdoc/resources/highlight.pack.js',
+  'package:dartdoc/resources/readme.md',
   'package:dartdoc/resources/script.js',
+  'package:dartdoc/resources/sdk_footer_text.html',
   'package:dartdoc/resources/styles.css',
   'package:dartdoc/resources/typeahead.bundle.min.js'
 ];