Added test case documentation generator

docs/test_cases/t00006.md

@@ -0,0 +1,106 @@
+# t00006 - Class field relationships inferred from templates
+## Config
+```yaml
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t00006_class:
+    type: class
+    glob:
+      - ../../tests/t00006/t00006.cc
+    using_namespace:
+      - clanguml::t00006
+    include:
+      namespaces:
+        - clanguml::t00006
+
+```
+## Source code
+```cpp
+#include <map>
+#include <vector>
+
+namespace clanguml {
+namespace t00006 {
+class A {
+};
+
+class B {
+};
+
+class C {
+};
+
+class D {
+};
+
+class E {
+};
+
+class F {
+};
+
+class G {
+};
+
+class H {
+};
+
+class I {
+};
+
+class J {
+};
+
+class K {
+};
+
+class L {
+};
+
+class M {
+};
+
+class N {
+};
+
+class NN {
+};
+
+class NNN {
+};
+
+template <typename T> class custom_container {
+public:
+    std::vector<T> data;
+};
+
+class R {
+public:
+    std::vector<A> a;
+    std::vector<B *> b;
+
+    std::map<int, C> c;
+    std::map<int, D *> d;
+
+    custom_container<E> e;
+
+    std::vector<std::vector<F>> f;
+    std::map<int, std::vector<G *>> g;
+
+    std::array<H, 10> h;
+    std::array<I *, 5> i;
+
+    J j[10];
+    K *k[20];
+
+    std::vector<std::pair<L, M>> lm;
+
+    std::tuple<N, NN, NNN> ns;
+};
+}
+}
+
+```
+## Generated UML diagrams
+![t00006_class](./t00006_class.png "Class field relationships inferred from templates")