add glyph, htmlCode, cssCode to glyph inspector.

Author: ahaoboy

docs/glyph-inspector.html

@@ -130,7 +130,12 @@ <h1>Free Software</h1>
     }
     var glyph = font.glyphs.get(glyphIndex),
         html = '<dl>';
-    html += '<dt>name</dt><dd>'+glyph.name+'</dd>';
+    html += '<dt>glyphName</dt><dd>'+glyph.name+'</dd>';
+    var char = String.fromCodePoint.apply(null, glyph.unicodes);
+    html += '<dt>glyph</dt><dd>'+char+'</dd>';
+    var hex = char.codePointAt(0).toString(16);
+    html += '<dt>htmlCode</dt><dd>&amp;#x'+hex+';</dd>';
+    html += '<dt>cssCode</dt><dd>content: \'\\'+hex+'\';</dd>';
 
     if (glyph.unicodes.length > 0) {
         html += '<dt>unicode</dt><dd>'+ glyph.unicodes.map(formatUnicode).join(', ') +'</dd>';