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/VisualObject/getAbsolutePosition.md

@@ -0,0 +1,28 @@
+## getAbsolutePosition
+
+### Description
+
+Converts the relative coordinates into absolute coordinates
+
+### Parameters
+
+1. `number|nil` x
+2. `number|nil` y
+
+### Returns
+
+1. `number` absolute x
+2. `number` absolute y
+
+### Usage
+
+* Creates a frame and a button and prints the button's absolute position to the debug console
+
+```lua
+local basalt = require("basalt")
+
+local mainFrame = basalt.createFrame():setPosition(3,3)
+local aButton = mainFrame:addButton():setSize(8,1):setPosition(4,2)
+local absX, absY = aButton:getAbsolutePosition()
+basalt.debug("Absolute Position: " .. absX .. ", " .. absY) -- returns 7,5 (frame coords + own coords) instead of 4,2
+```