Change README markdown comments to HTML section elements

Author: kgryte

README.md

@@ -33,8 +33,7 @@
 <!-- </badges> -->
 
 
-stdlib
-===
+# stdlib
 
 > Standard library for JavaScript.
 
@@ -158,7 +157,7 @@ See [LICENSE][license].
 Copyright &copy; 2016. The Stdlib [Authors][authors].
 
 
-<!-- <links> -->
+<section class="links">
 
 [stability-image]: https://img.shields.io/badge/stability-experimental-orange.svg
 [stability-url]: https://github.com/stdlib-js/stdlib

docs/references/README.md

@@ -2,14 +2,14 @@
 
 > Reference database.
 
-<!-- <intro> -->
+<section class="intro">
 
 A [BibTeX][bibtex] reference database. Database items may include references to academic publications, books, manuals, conference proceedings, technical reports, master's and PhD theses, and webpages related to topics in computer science, computation, mathematics, machine learning, artificial intelligence, and numeric computing.
 
 <!-- </intro> -->
 
 
-<!-- <usage> -->
+<section class="usage">
 
 ## Usage
 
@@ -43,7 +43,7 @@ corresponds to Bay's and Durham's 1976 article "Improving a Poor Random Number G
 <!-- </usage> -->
 
 
-<!-- <notes> -->
+<section class="notes">
 
 ## Notes
 
@@ -64,7 +64,7 @@ The data files (databases) are licensed under an [Open Data Commons Public Domai
 <!-- </license> -->
 
 
-<!-- <links> -->
+<section class="links">
 
 [pddl-1.0]: http://opendatacommons.org/licenses/pddl/1.0/
 [cc0]: https://creativecommons.org/publicdomain/zero/1.0

docs/style-guides/git/README.md

@@ -21,7 +21,7 @@ TODO: add examples and model after JS guide
   - Try to wrap the body at `72` characters. 
 
 
-<!-- <links> -->
+<section class="links">
 
 [git-seven-rules]: http://chris.beams.io/posts/git-commit/
 [imperative-mood]: https://en.wikipedia.org/wiki/Imperative_mood

docs/style-guides/javascript/README.md

@@ -3497,7 +3497,7 @@ Code review.
 This document may be reused under a [Creative Commons Attribution-ShareAlike License][license].
 
 
-<!-- <links> -->
+<section class="links">
 
 [tab-indentation]: http://lea.verou.me/2012/01/why-tabs-are-clearly-superior/