Update faq.adoc

Added links to Quaternions.

src/docs/asciidoc/jme3/faq.adoc

@@ -171,7 +171,7 @@ Use the simpleInitApp() method in SimpleApplication (or initApp() in Application
 
 === How do I move or turn or resize a spatial?
 
-To move or turn or resize a spatial you use transformations. You can concatenate transformations (e.g. perform rotations around several axes in one step using a Quaternion with `slerp()` or a com.jme3.math.Transform with interpolateTransforms().
+To move or turn or resize a spatial you use transformations. You can concatenate transformations (e.g. perform rotations around several axes in one step using a <<jme3/rotate.html#,Quaternion>> with `slerp()` or a com.jme3.math.Transform with interpolateTransforms().
 
 [source,java]
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@@ -626,7 +626,7 @@ Add an link:http://netbeans.dzone.com/tips/obfuscating-netbeans-java-appl[obfusc
 Many maths functions (mult(), add(), subtract(), etc) come as local and a non-local variant (multLocal(), addLocal(), subtractLocal(), etc).
 
 .  Non-local means a new independent object is created (similar to clone()) as a return value. Use non-local methods if you want to keep using the old value of the object calling the method.
-**  Example 1:  `Quaternion q1 = q2.mult(q3);`
+**  Example 1:  `<<jme3/rotate.html#,Quaternion>> q1 = q2.mult(q3);`
 ***  Returns the result as a new Quaternion q1.
 ***  The involved objects q2 and q3 stay as they are and can be reused.