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/BaseFrame/setOffset.md

@@ -0,0 +1,26 @@
+## setOffset
+
+### Description
+
+Sets the frame's offset, this offset is beeing used to move all children object's by the offset's position
+
+### Parameters
+
+1. `number` x position
+2. `number` y position
+
+### Returns
+
+1. `number` x position
+2. `number` y position
+
+### Usage
+
+* Sets the baseframes offset by y5.
+
+```lua
+local main = basalt.createFrame()
+local button = mainFrame:addButton()
+
+main:setOffset(0, 5)
+```