Squashed 'third_party/boostorg/config/' content from commit bb3c8a2

Change-Id: I20e82d188260045e00478e35813b54ca7fda6eaf
git-subtree-dir: third_party/boostorg/config
git-subtree-split: bb3c8a20dcb3a97e0c999a5869305398fa6d8a11
diff --git a/doc/html/HTML.manifest b/doc/html/HTML.manifest
new file mode 100644
index 0000000..632c78f
--- /dev/null
+++ b/doc/html/HTML.manifest
@@ -0,0 +1,5 @@
+index.html
+boost_config/boost_macro_reference.html
+boost_config/guidelines_for_boost_authors.html
+boost_config/rationale.html
+boost_config/acknowledgements.html