Fixed #11 -- <style> tags are now not wrapped in <p>'s + test case for this

src/showdown.js

@@ -215,8 +215,8 @@ var _HashHTMLBlocks = function(text) {
 	// "paragraphs" that are wrapped in non-block-level tags, such as anchors,
 	// phrase emphasis, and spans. The list of tags we're looking for is
 	// hard-coded:
-	var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"
-	var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"
+	var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del|style";
+	var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|style";
 
 	// First, look for nested blocks, e.g.:
 	//   <div>
@@ -265,7 +265,7 @@ var _HashHTMLBlocks = function(text) {
 		)						// attacklab: there are sentinel newlines at end of document
 		/gm,function(){...}};
 	*/
-	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);
+	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|style)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);
 
 	// Special case just for <hr />. It was easier to make a special case than
 	// to make the other regex more complicated.

test/cases/inline-style-tag.html

@@ -0,0 +1,6 @@
+
+<style>
+    p { line-height: 20px; }
+</style>
+
+<p>An exciting sentence.</p>

test/cases/inline-style-tag.md

@@ -0,0 +1,6 @@
+
+<style>
+    p { line-height: 20px; }
+</style>
+
+An exciting sentence.