Clarify the turtle.place docs a little

Closes #714

src/main/java/dan200/computercraft/shared/turtle/apis/TurtleAPI.java

@@ -182,6 +182,10 @@ public final MethodResult digDown( Optional<TurtleSide> side )
     /**
      * Place a block or item into the world in front of the turtle.
      *
+     * "Placing" an item allows it to interact with blocks and entities in front of the turtle. For instance, buckets
+     * can pick up and place down fluids, and wheat can be used to breed cows. However, you cannot use {@link #place} to
+     * perform arbitrary block interactions, such as clicking buttons or flipping levers.
+     *
      * @param args Arguments to place.
      * @return The turtle command result.
      * @cc.tparam [opt] string text When placing a sign, set its contents to this text.
@@ -202,6 +206,7 @@ public final MethodResult place( IArguments args )
      * @cc.tparam [opt] string text When placing a sign, set its contents to this text.
      * @cc.treturn boolean Whether the block could be placed.
      * @cc.treturn string|nil The reason the block was not placed.
+     * @see #place For more information about placing items.
      */
     @LuaFunction
     public final MethodResult placeUp( IArguments args )
@@ -217,6 +222,7 @@ public final MethodResult placeUp( IArguments args )
      * @cc.tparam [opt] string text When placing a sign, set its contents to this text.
      * @cc.treturn boolean Whether the block could be placed.
      * @cc.treturn string|nil The reason the block was not placed.
+     * @see #place For more information about placing items.
      */
     @LuaFunction
     public final MethodResult placeDown( IArguments args )