Basalt 1.7 Update

- New Objects (Flexbox, Graph, Treeview)
- Pluginsystem to add/remove functionality
- Reworked the entire Object system, instead of one big Object Class we have multiple classes: Object, VisualObject, ChangeableObject
- Instead of one big Frame Class we have multiple Frame Classes: BaseFrame, Frame, MovableFrame, ScrollableFrame, MonitorFrame, Flexbox
- Removed the Animation Object, and added a animation plugin instead
- Removed the Graphic Object and merged it's functionality with the image object
- Updated currently existing objects

docs/objects/Image/addFrame.md

@@ -0,0 +1,29 @@
+## addFrame
+
+### Description
+
+Adds a new frame to the image object. This is useful for creating animations with the image object by adding multiple frames that can be played in sequence.
+
+### Parameters
+
+1. `number` index - The index of the frame.
+2. `table` frame - A table in bimg format representing a single frame of the animation.
+
+### Returns
+
+1. `object` The object in use
+
+### Usage
+
+* Adds a new frame to an existing image object's animation.
+
+```lua
+local mainFrame = basalt.createFrame()
+local aImage = mainFrame:addImage():loadImage("test.bimg")
+
+local frameToAdd = {
+        {"Hello", "fffff", "33333"}
+    }
+
+aImage:addFrame(2, frameToAdd)
+```