Fix assert in test quaternion type

Update README

Author: KredeGC

README.md

@@ -343,6 +343,8 @@ float out_value;
 reader.serialize<bounded_range>(range, out_value); // out_value should now be a value close to 1.2345678f
 ```
 
+These examples can also be seen in [`src/test/examples_test.cpp`](https://github.com/KredeGC/BitStream/tree/master/src/test/examples_test.cpp).
+
 # Extensibility
 The library is made with extensibility in mind.
 The `bit_writer` and `bit_reader` use a template trait specialization of the given type to deduce how to serialize and deserialize the object.

include/bitstream/traits/array_traits.h

@@ -12,6 +12,10 @@
 
 namespace bitstream
 {
+    /**
+     * @brief Wrapper type for subsets of arrays
+     * @tparam T The type of the array
+    */
 	template<typename T, typename = T>
 	struct array_subset;
 

src/shared/test_types.h

@@ -14,7 +14,7 @@ namespace bitstream::test
 		// The constructor order must be the same as the operator[]
 		float operator[](size_t index) const
 		{
-            BS_ASSERT(index >= 0 && index < 4);
+            BS_TEST_ASSERT(index >= 0 && index < 4);
 
             return values[index];
 		}