data: parse partial template specializations

* fixed: implicit template specializations will be found even if the original template definition is located in a different file (that gets included).
* implemented correct extraction of template parameters, template arguments and template specialization edges.
* added token locations for template parameters of partial template specializations.
* graph view displays full names of template parameters and template arguments.
* added test code for features

bin/app/data/src/test2/header.h

@@ -0,0 +1,16 @@
+template <typename T, typename U>
+class TemplateTestClass
+{
+};
+
+template<typename T>
+class TemplateTestClass<int, T>
+{
+	int foo;
+};
+
+template<>
+class TemplateTestClass<float, float>
+{
+	int foo;
+};

bin/app/data/src/test2/main.cpp

@@ -0,0 +1,9 @@
+#include "header.h"
+
+
+int main()
+{
+	TemplateTestClass<int, int> t2;
+//	TemplateTestClass<float, float> t3;
+	return 0;
+}