* Goup/Ungroup initial work

* Add INSTALL file
* Adapt KissCount to new resolution

src/model/User.cpp

@@ -160,3 +160,56 @@ void User::LinkOrUnlinkOperation(Operation& op)
         op.transfert = wxT("");
     }
 }
+
+void User::Group(Operation* op)
+{
+    std::vector<Operation>::iterator it;
+    std::vector<Operation*>::iterator it2;
+
+    for (it = (*_operations[op->year])[op->month].begin(); it != (*_operations[op->year])[op->month].end(); it++)
+    {
+        if (it->id == op->parent)
+	{
+	    for (it2 = it->childs.begin(); it2 != it->childs.end(); it2++)
+		if ((*it2)->id == op->id)
+		    break;
+	    // Already into childs
+            if (it2 != it->childs.end()) return;
+	    it->childs.push_back(op);
+	    break;
+	}
+    }
+}
+
+void User::UnGroup(Operation* op)
+{
+    std::vector<Operation>::iterator it;
+    std::vector<Operation*>::iterator it2;
+
+    for (it = (*_operations[op->year])[op->month].begin(); it != (*_operations[op->year])[op->month].end(); it++)
+    {
+        if (it->id == op->parent)
+	{
+	    for (it2 = it->childs.begin(); it2 != it->childs.end(); it2++)
+		if ((*it2)->id == op->id)
+		{
+		    it->childs.erase(it2);
+		    return;
+		}
+	    break;
+	}
+    }
+}
+
+void User::ResolveGroups(int year)
+{
+    unsigned int i;
+    std::map<unsigned int, std::vector<Operation> >::iterator it;
+
+    for (it = _operations[year]->begin(); it != _operations[year]->end(); it++)
+    {
+	for (i=0; i<it->second.size(); i++)
+	    if (it->second[i].parent.Length())
+		Group(&((*_operations[year])[it->first])[i]);
+    }
+}