Adding infopop plugins and adding the pops to the wst.doc feature
diff --git a/docs/org.eclipse.wst.dtd.ui.infopop/EditorDtdContexts.xml b/docs/org.eclipse.wst.dtd.ui.infopop/EditorDtdContexts.xml
new file mode 100644
index 0000000..d294bbc
--- /dev/null
+++ b/docs/org.eclipse.wst.dtd.ui.infopop/EditorDtdContexts.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?NLS type="org.eclipse.help.contexts"?>
+
+<!-- /*******************************************************************************
+ * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/ -->
+
+<contexts>
+<context id="edtd0000">
+<description>The DTD source page editor lets you edit a document type definition. The editor provides text editing features such as syntax highlighting and unlimited undo and redo.
+</description>
+<topic label="Structured text editors for markup languages" href="../org.eclipse.wst.sse.doc.user/topics/csrcedt004.html"/>
+<topic label="Editing text coded in markup languages - overview" href="../org.eclipse.wst.sse.doc.user/topics/tsrcedt000.html"/>
+</context>
+
+<context id="webx0020">
+<description>This page lets you specify the line delimiter and the text encoding that will be used when you create or save a document type definition (DTD) file.
+The line delimiters are Ctrl-J (UNIX), Ctrl-M (Mac), or Ctrl-M Ctrl-J (Windows).
+</description>
+<topic label="Setting preferences for structured text editors" href="../org.eclipse.wst.sse.doc.user/topics/tsrcedt025.html"/>
+</context>
+
+<context id="webx0021">
+<description>This page lets you customize the syntax highlighting that the document type definition (DTD) editor does when you are editing a file.
+
+The <b>Content type</b> field contains a list of all the source types that you can select a highlighting style for. You can either select the content type that you want to work with from the drop-down list, or click text in the text sample window that corresponds to the content type for which you want to change the text highlighting.
+
+The <b>Foreground</b> and <b>Background</b> push buttons open <b>Color</b> dialog boxes that allow you to specify text foreground and background colors, respectively. Select the <b>Bold</b> check box to make the specified content type appear in bold.
+
+Click the <b>Restore Default</b> push button to set the highlighting styles back to their default values.
+</description>
+<topic label="Setting preferences for structured text editors" href="../org.eclipse.wst.sse.doc.user/topics/tsrcedt025.html"/>
+</context>
+
+<context id="webx0022">
+<description>This page lets you create new and edit existing templates that will be used when you edit a DTD file.
+</description>
+</context>
+
+</contexts>