improved doxygen

README

@@ -1,7 +1,35 @@
 C++ Matrix Template Library
 
-Library to provide mathematical matices as standard C++ types. Allows
-any size of matrix containning any type of values. Supports matrix
-specific function, like trasnposition, determinant or inversion,
-soupports mathematical operations like addition, subtraction,
-multiplication and division (using the inverse matrix).
+Library to provide mathematical matices as standard C++ types.
+
+Features:
+ * Allows any size of Matrix
+    * Either fixed size, size given as template parameter
+    * Or variable size, size is given in constructor
+ * Allows any of values, given as template üarameter
+ * Supports matrix specific functions:
+    * transposition
+    * gaussian algorithm
+    * determinant
+    * inversion
+ * Supports mathematical operations:
+    * addition
+    * subtraction,
+    * multiplication
+    * division (using the inverse matrix)
+ * Higly stable and well tested
+
+Examples:
+
+      const Matrix<T,2,4> m1(1, 2, 3, 4,
+                             5, 6, 7, 8);
+      const Matrix<T,2,4> m2(2, 4, 6, 8,
+                             1, 3, 5, 7);
+      const Matrix<T,2,4> m(m1+m2);
+      const Matrix<T,2,4> res(3, 6, 9, 12,
+                              6, 9, 12, 15);
+      if (m==res) {
+        std::cout<<"Yes, it is that easy!\n"<<m<<"\n";
+      } else {
+        std::cerr<<"Ooops!\n"
+      }