Javadoc sections misaligned

Regression from cbc03c2

The code moved from JavadocContentAccess2 to CoreJavadocAccessImpl
changed dt/dd tags to ul/li tag pairs, and that broke javadoc alignment.

This commit restores original tag pairs used for javadoc formatting.

Fixes #1346

org.eclipse.jdt.core.manipulation/common/org/eclipse/jdt/core/manipulation/internal/javadoc/CoreJavadocAccessImpl.java

@@ -74,17 +74,17 @@
  * Helper to get the content of a Javadoc comment as HTML.
  */
 public class CoreJavadocAccessImpl implements IJavadocAccess {
-	protected static final String BLOCK_TAG_START= "<ul>"; //$NON-NLS-1$
+	protected static final String BLOCK_TAG_START= "<dl>"; //$NON-NLS-1$
 
-	protected static final String BLOCK_TAG_END= "</ul>"; //$NON-NLS-1$
+	protected static final String BLOCK_TAG_END= "</dl>"; //$NON-NLS-1$
 
 	protected static final String BlOCK_TAG_TITLE_START= "<dt>"; //$NON-NLS-1$
 
 	protected static final String BlOCK_TAG_TITLE_END= "</dt>"; //$NON-NLS-1$
 
-	protected static final String BlOCK_TAG_ENTRY_START= "<li>"; //$NON-NLS-1$
+	protected static final String BlOCK_TAG_ENTRY_START= "<dd>"; //$NON-NLS-1$
 
-	protected static final String BlOCK_TAG_ENTRY_END= "</li>"; //$NON-NLS-1$
+	protected static final String BlOCK_TAG_ENTRY_END= "</dd>"; //$NON-NLS-1$
 
 	protected static final String PARAM_NAME_START= "<b>"; //$NON-NLS-1$