Updated Troubleshooting (markdown)

Troubleshooting.md

@@ -7,6 +7,31 @@ You should use [stackoverflow](http://stackoverflow.com/) for support.
 4. You are not using plugins that load an older/modified version of Font Awesome [See https://github.com/FortAwesome/Font-Awesome/issues/1546];
 5. You are using valid [HTML5](http://www.w3.org/TR/html5/introduction.html#a-quick-introduction-to-html) templates.
 
+
+#### Phonegap / Android
+Icons doesn't show up in tags with `text-rendering: optimizeLegibility`. This is the fix:
+```css
+[class^="icon-"],
+[class*=" icon-"]  {
+  text-rendering: auto;
+}
+```
+
+(more info on [#862](https://github.com/FortAwesome/Font-Awesome/pull/862))
+
+
+#### Small caps
+If you are using `font-variant: small-caps;` in your project, please add:
+```css
+[class^="icon-"],
+[class*=" icon-"]  {
+  font-variant: normal;
+}
+```
+
+(more info on [#2171](https://github.com/FortAwesome/Font-Awesome/issues/2171))
+
+
 #### Reveal.js
 If you are using FontAwesome < 4.0.0, add the following style:
 
@@ -23,3 +48,5 @@ If you are using FontAwesome >= 4.0.0, add the following style:
   font-family: 'FontAwesome';
 }
 ```
+
+(more info on [#2131](https://github.com/FortAwesome/Font-Awesome/pull/2131))