FLUID-6224: Tidied up "emphasis as header" pattern.

Gruntfile.js

@@ -37,7 +37,6 @@ module.exports = function (grunt) {
                 options: {
                     config: {
                         // See https://github.com/DavidAnson/markdownlint#rules--aliases for rule names and meanings.
-                        "no-emphasis-as-header": false, // We use this far too often in fairly legitimate contexts i.e. for a line of actual emphasis that we should discuss
                         "no-duplicate-header": false, // We use duplicate nested headers, as in section 1 and 2 both have the same sub-section name.
                         "no-trailing-punctuation": false,  // This catches headings that are questions, which seems wrong.
                         "first-header-h1": false, // Docpad takes care of this for us.

src/documents/ConditionalSubpanels.md

@@ -17,7 +17,7 @@ The relationship between the controlling boolean preference and its dependent su
 }
 ```
 
-**Notes:**
+## Notes:
 
 * A conditional subpanel must contain **ONLY ONE** adjuster.
 * A controlling preference **MUST** be a boolean.

src/documents/DOMBinderAPI.md

@@ -10,8 +10,9 @@ See the [DOM Binder documentation](DOMBinder.md) for more information about how
 
 <div class="infusion-docs-note">
 
-<strong>Note:</strong> A DOM Binder is automatically created by the Framework for any [view component](tutorial-gettingStartedWithInfusion/ViewComponents.md).
-**_Component developers are not expected to ever create a DOM Binder themselves._**
+<strong>Note:</strong> A DOM Binder is automatically created by the Framework for any
+[view component](tutorial-gettingStartedWithInfusion/ViewComponents.md).  **_Component developers are not expected to
+ever create a DOM Binder themselves._**
 </div>
 
 ## Creation

src/documents/Enactors.md

@@ -109,7 +109,7 @@ Enactors are Infusion [model components](tutorial-gettingStartedWithInfusion/Mod
 
 ## Examples
 
-**Example: Enactor that calls a setter function when the model changes**
+### Example: Enactor that calls a setter function when the model changes
 
 ```javascript
 fluid.defaults("gpii.enactor.fontSize", {
@@ -141,7 +141,7 @@ gpii.enactor.fontSize.set = function (times, cursorDiv) {
 };
 ```
 
-**Example: Enactor that uses a speak enactor to self-voice a page**
+### Example: Enactor that uses a speak enactor to self-voice a page
 
 ```javascript
 fluid.defaults("fluid.prefs.enactor.selfVoicing", {