add reveal 3.2.0 (not yet in use)
diff --git a/inst/rmarkdown/templates/revealjs_presentation/resources/reveal.js-3.2.0/css/theme/serif.css b/inst/rmarkdown/templates/revealjs_presentation/resources/reveal.js-3.2.0/css/theme/serif.css
new file mode 100644
index 0000000..736c0b5
--- /dev/null
+++ b/inst/rmarkdown/templates/revealjs_presentation/resources/reveal.js-3.2.0/css/theme/serif.css
@@ -0,0 +1,286 @@
+/**
+ * A simple theme for reveal.js presentations, similar
+ * to the default theme. The accent color is brown.
+ *
+ * This theme is Copyright (C) 2012-2013 Owen Versteeg, http://owenversteeg.com - it is MIT licensed.
+ */
+.reveal a {
+ line-height: 1.3em; }
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+body {
+ background: #F0F1EB;
+ background-color: #F0F1EB; }
+
+.reveal {
+ font-family: "Palatino Linotype", "Book Antiqua", Palatino, FreeSerif, serif;
+ font-size: 36px;
+ font-weight: normal;
+ color: #000; }
+
+::selection {
+ color: #fff;
+ background: #26351C;
+ text-shadow: none; }
+
+.reveal .slides > section,
+.reveal .slides > section > section {
+ line-height: 1.3;
+ font-weight: inherit; }
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+ margin: 0 0 20px 0;
+ color: #383D3D;
+ font-family: "Palatino Linotype", "Book Antiqua", Palatino, FreeSerif, serif;
+ font-weight: normal;
+ line-height: 1.2;
+ letter-spacing: normal;
+ text-transform: none;
+ text-shadow: none;
+ word-wrap: break-word; }
+
+.reveal h1 {
+ font-size: 3.77em; }
+
+.reveal h2 {
+ font-size: 2.11em; }
+
+.reveal h3 {
+ font-size: 1.55em; }
+
+.reveal h4 {
+ font-size: 1em; }
+
+.reveal h1 {
+ text-shadow: none; }
+
+/*********************************************
+ * OTHER
+ *********************************************/
+.reveal p {
+ margin: 20px 0;
+ line-height: 1.3; }
+
+/* Ensure certain elements are never larger than the slide itself */
+.reveal img,
+.reveal video,
+.reveal iframe {
+ max-width: 95%;
+ max-height: 95%; }
+
+.reveal strong,
+.reveal b {
+ font-weight: bold; }
+
+.reveal em {
+ font-style: italic; }
+
+.reveal ol,
+.reveal dl,
+.reveal ul {
+ display: inline-block;
+ text-align: left;
+ margin: 0 0 0 1em; }
+
+.reveal ol {
+ list-style-type: decimal; }
+
+.reveal ul {
+ list-style-type: disc; }
+
+.reveal ul ul {
+ list-style-type: square; }
+
+.reveal ul ul ul {
+ list-style-type: circle; }
+
+.reveal ul ul,
+.reveal ul ol,
+.reveal ol ol,
+.reveal ol ul {
+ display: block;
+ margin-left: 40px; }
+
+.reveal dt {
+ font-weight: bold; }
+
+.reveal dd {
+ margin-left: 40px; }
+
+.reveal q,
+.reveal blockquote {
+ quotes: none; }
+
+.reveal blockquote {
+ display: block;
+ position: relative;
+ width: 70%;
+ margin: 20px auto;
+ padding: 5px;
+ font-style: italic;
+ background: rgba(255, 255, 255, 0.05);
+ box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); }
+
+.reveal blockquote p:first-child,
+.reveal blockquote p:last-child {
+ display: inline-block; }
+
+.reveal q {
+ font-style: italic; }
+
+.reveal pre {
+ display: block;
+ position: relative;
+ width: 90%;
+ margin: 20px auto;
+ text-align: left;
+ font-size: 0.55em;
+ font-family: monospace;
+ line-height: 1.2em;
+ word-wrap: break-word;
+ box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); }
+
+.reveal code {
+ font-family: monospace; }
+
+.reveal pre code {
+ display: block;
+ padding: 5px;
+ overflow: auto;
+ max-height: 400px;
+ word-wrap: normal; }
+
+.reveal table {
+ margin: auto;
+ border-collapse: collapse;
+ border-spacing: 0; }
+
+.reveal table th {
+ font-weight: bold; }
+
+.reveal table th,
+.reveal table td {
+ text-align: left;
+ padding: 0.2em 0.5em 0.2em 0.5em;
+ border-bottom: 1px solid; }
+
+.reveal table th[align="center"],
+.reveal table td[align="center"] {
+ text-align: center; }
+
+.reveal table th[align="right"],
+.reveal table td[align="right"] {
+ text-align: right; }
+
+.reveal table tr:last-child td {
+ border-bottom: none; }
+
+.reveal sup {
+ vertical-align: super; }
+
+.reveal sub {
+ vertical-align: sub; }
+
+.reveal small {
+ display: inline-block;
+ font-size: 0.6em;
+ line-height: 1.2em;
+ vertical-align: top; }
+
+.reveal small * {
+ vertical-align: top; }
+
+/*********************************************
+ * LINKS
+ *********************************************/
+.reveal a {
+ color: #51483D;
+ text-decoration: none;
+ -webkit-transition: color 0.15s ease;
+ -moz-transition: color 0.15s ease;
+ transition: color 0.15s ease; }
+
+.reveal a:hover {
+ color: #8b7c69;
+ text-shadow: none;
+ border: none; }
+
+.reveal .roll span:after {
+ color: #fff;
+ background: #25211c; }
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+.reveal section img {
+ margin: 15px 0px;
+ background: rgba(255, 255, 255, 0.12);
+ border: 4px solid #000;
+ box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); }
+
+.reveal section img.plain {
+ border: 0;
+ box-shadow: none; }
+
+.reveal a img {
+ -webkit-transition: all 0.15s linear;
+ -moz-transition: all 0.15s linear;
+ transition: all 0.15s linear; }
+
+.reveal a:hover img {
+ background: rgba(255, 255, 255, 0.2);
+ border-color: #51483D;
+ box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+.reveal .controls .navigate-left,
+.reveal .controls .navigate-left.enabled {
+ border-right-color: #51483D; }
+
+.reveal .controls .navigate-right,
+.reveal .controls .navigate-right.enabled {
+ border-left-color: #51483D; }
+
+.reveal .controls .navigate-up,
+.reveal .controls .navigate-up.enabled {
+ border-bottom-color: #51483D; }
+
+.reveal .controls .navigate-down,
+.reveal .controls .navigate-down.enabled {
+ border-top-color: #51483D; }
+
+.reveal .controls .navigate-left.enabled:hover {
+ border-right-color: #8b7c69; }
+
+.reveal .controls .navigate-right.enabled:hover {
+ border-left-color: #8b7c69; }
+
+.reveal .controls .navigate-up.enabled:hover {
+ border-bottom-color: #8b7c69; }
+
+.reveal .controls .navigate-down.enabled:hover {
+ border-top-color: #8b7c69; }
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+.reveal .progress {
+ background: rgba(0, 0, 0, 0.2); }
+
+.reveal .progress span {
+ background: #51483D;
+ -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }