NOISSUE put legacy FTB support in a namespace, fix its base URL

api/logic/modplatform/legacy_ftb/PackHelpers.h

@@ -0,0 +1,45 @@
+#pragma once
+
+#include <QList>
+#include <QString>
+#include <QStringList>
+#include <QMetaType>
+
+namespace LegacyFTB {
+
+//Header for structs etc...
+enum class PackType
+{
+    Public,
+    ThirdParty,
+    Private
+};
+
+struct Modpack
+{
+    QString name;
+    QString description;
+    QString author;
+    QStringList oldVersions;
+    QString currentVersion;
+    QString mcVersion;
+    QString mods;
+    QString logo;
+
+    //Technical data
+    QString dir;
+    QString file; //<- Url in the xml, but doesn't make much sense
+
+    bool bugged = false;
+    bool broken = false;
+
+    PackType type;
+    QString packCode;
+};
+
+typedef QList<Modpack> ModpackList;
+
+}
+
+//We need it for the proxy model
+Q_DECLARE_METATYPE(LegacyFTB::Modpack)