Initial FTB support. Allows "tracking" of FTB instances.

CMakeLists.txt

@@ -361,6 +361,12 @@ logic/ForgeInstaller.cpp
 logic/NostalgiaInstance.h
 logic/NostalgiaInstance.cpp
 
+# FTB
+logic/OneSixFTBInstance.h
+logic/OneSixFTBInstance.cpp
+logic/LegacyFTBInstance.h
+logic/LegacyFTBInstance.cpp
+
 # Lists
 logic/lists/InstanceList.h
 logic/lists/InstanceList.cpp
@@ -385,6 +391,8 @@ logic/EnabledItemFilter.cpp
 logic/tasks/ProgressProvider.h
 logic/tasks/Task.h
 logic/tasks/Task.cpp
+logic/tasks/SequentialTask.h
+logic/tasks/SequentialTask.cpp
 
 # Utilities
 logic/JavaChecker.h