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

Basalt/plugin.lua

@@ -0,0 +1,43 @@
+local args = {...}   
+local plugins = {} 
+
+local dir = fs.getDir(args[2] or "Basalt")
+local pluginDir = fs.combine(dir, "plugins")
+if(fs.exists(pluginDir))then
+    for _,v in pairs(fs.list(pluginDir))do
+        local newPlugin = require(v:gsub(".lua", ""))
+        if(type(newPlugin)=="table")then
+            for a,b in pairs(newPlugin)do
+                if(type(a)=="string")then
+                    if(plugins[a]==nil)then plugins[a] = {} end
+                    table.insert(plugins[a], b)
+                end
+            end
+        end
+    end
+end
+
+local function get(name)
+    return plugins[name]
+end
+
+return {
+    get = get,
+    addPlugins = function(objects, basalt)
+        for k,v in pairs(objects)do
+            local plugList = plugins[k]
+            if(plugList~=nil)then
+                objects[k] = function(...)
+                    local moddedObject = v(...)
+                    for a,b in pairs(plugList)do
+                        local ext = b(moddedObject, basalt, ...)
+                        ext.__index = ext
+                        moddedObject = setmetatable(ext, moddedObject)
+                    end
+                    return moddedObject
+                end
+            end
+        end
+        return objects
+    end
+}