Added Obsolete support for moved collections

BeefLibs/corlib/src/Collections/BinaryHeap.bf

@@ -116,3 +116,9 @@ namespace System.Collections
 		}
 	}
 }
+
+namespace System.Collections.Generic
+{
+	[Obsolete("The System.Collections.Generic types have been moved into System.Collections", false)]
+	typealias BinaryHeap<T> = System.Collections.BinaryHeap<T>;
+}

BeefLibs/corlib/src/Collections/Dictionary.bf

@@ -940,3 +940,9 @@ namespace System.Collections
 		}
 	}
 }
+
+namespace System.Collections.Generic
+{
+	[Obsolete("The System.Collections.Generic types have been moved into System.Collections", false)]
+	typealias Dictionary<TKey, TValue> = System.Collections.Dictionary<TKey, TValue>;
+}

BeefLibs/corlib/src/Collections/HashSet.bf

@@ -1164,3 +1164,9 @@ namespace System.Collections
 		}
 	}
 }
+
+namespace System.Collections.Generic
+{
+	[Obsolete("The System.Collections.Generic types have been moved into System.Collections", false)]
+	typealias HashSet<T> = System.Collections.HashSet<T>;
+}

BeefLibs/corlib/src/Collections/KeyValuePair.bf

@@ -37,3 +37,9 @@ namespace System.Collections
 		}
 	}
 }
+
+namespace System.Collections.Generic
+{
+	[Obsolete("The System.Collections.Generic types have been moved into System.Collections", false)]
+	typealias KeyValuePair<TKey, TValue> = System.Collections.KeyValuePair<TKey, TValue>;
+}

BeefLibs/corlib/src/Collections/List.bf

@@ -798,3 +798,9 @@ namespace System.Collections
 		}*/
 	}
 }
+
+namespace System.Collections.Generic
+{
+	[Obsolete("The System.Collections.Generic types have been moved into System.Collections", false)]
+	typealias List<T> = System.Collections.List<T>;
+}

BeefLibs/corlib/src/Collections/Queue.bf

@@ -460,3 +460,9 @@ namespace System.Collections
 		}
 	}
 }
+
+namespace System.Collections.Generic
+{
+	[Obsolete("The System.Collections.Generic types have been moved into System.Collections", false)]
+	typealias Queue<T> = System.Collections.Queue<T>;
+}

BeefLibs/corlib/src/Collections/Sorter.bf

@@ -299,3 +299,9 @@ namespace System.Collections
 		}
 	}
 }
+
+namespace System.Collections.Generic
+{
+	[Obsolete("The System.Collections.Generic types have been moved into System.Collections", false)]
+	typealias Sorter<T, T2> = System.Collections.Sorter<T, T2>;
+}