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/docs1_6/objects/Textfield.md

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+Textfields are objects, where the user can write something on multiple lines. it act's like the default edit script (without coloring)<br>
+
+Remember textfield inherits from [Object](objects/Object.md)
+
+## getLines
+Returns all lines
+
+#### Returns:
+1. `table` lines
+
+#### Usage:
+* Prints all lines
+```lua
+local mainFrame = basalt.createFrame("myFirstFrame"):show()
+local aTextfield = mainFrame:addTextfield("myFirstTextfield"):show()
+basalt.debug(aTextfield:getLines())
+```
+
+## getLine
+Returns the line on index position
+
+#### Parameteres:
+1. `number` index
+
+#### Returns:
+1. `string` line
+
+#### Usage:
+* Prints one line
+```lua
+local mainFrame = basalt.createFrame("myFirstFrame"):show()
+local aTextfield = mainFrame:addTextfield("myFirstTextfield"):show()
+basalt.debug(aTextfield:getLine(1))
+```
+
+## editLine
+Edits the line on index position
+
+#### Parameteres:
+1. `number` index
+2. `string` text
+
+#### Returns:
+1. `object` The object in use
+
+#### Usage:
+* Edits the line
+```lua
+local mainFrame = basalt.createFrame("myFirstFrame"):show()
+local aTextfield = mainFrame:addTextfield("myFirstTextfield"):show()
+basalt.debug(aTextfield:editLine(1, "Hello!"))
+```
+
+## addLine
+Adds a line on index position
+
+#### Parameteres:
+1. `string` text
+2. `number` index
+
+#### Returns:
+1. `object` The object in use
+
+#### Usage:
+* Adds a line
+```lua
+local mainFrame = basalt.createFrame("myFirstFrame"):show()
+local aTextfield = mainFrame:addTextfield("myFirstTextfield"):show()
+basalt.debug(aTextfield:addLine("Hello!", 1))
+```
+```xml
+<textfield>
+    <lines>
+        <line>Hello!</line>
+    </lines>
+</textfield>
+```
+
+## removeLine
+Removes the line on index position
+
+#### Parameteres:
+1. `number` index
+2. `string` text
+
+#### Returns:
+1. `object` The object in use
+
+#### Usage:
+* Removes a line
+```lua
+local mainFrame = basalt.createFrame("myFirstFrame"):show()
+local aTextfield = mainFrame:addTextfield("myFirstTextfield"):show()
+basalt.debug(aTextfield:removeLine())
+```
+
+## getTextCursor
+Gets text cursor position
+
+#### Returns:
+1. `number` x position
+2. `number` y position
+
+## addKeywords
+Adds keywords for special coloring
+
+#### Parameteres:
+1. `number|color` color of your choice
+2. `table` a list of keywords which should be colored example: {"if", "else", "then", "while", "do"}
+
+#### Returns:
+1. `object` The object in use
+
+#### Usage:
+* Changes the color of some words to purple
+```lua
+local mainFrame = basalt.createFrame()
+local aTextfield = mainFrame:addTextfield():addKeywords(colors.purple, {"if", "else", "then", "while", "do", "hello"})
+```
+```xml
+<textfield>
+    <keywords>
+        <purple>
+            <keyword>if</keyword>
+            <keyword>else</keyword>
+            <keyword>then</keyword>
+            <keyword>while</keyword>
+            <keyword>do</keyword>
+            <keyword>hello</keyword>
+        </purple>
+    </keywords>
+</textfield>
+```
+
+## addRule
+Adds a new rule for special coloring
+
+#### Parameteres:
+1. `string` a pattern - check out this page: (https://riptutorial.com/lua/example/20315/lua-pattern-matching)
+2. `number|color` text color
+3. `number|color` background color - optional
+
+#### Returns:
+1. `object` The object in use
+
+#### Usage:
+* Changes the color of all numbers
+```lua
+local mainFrame = basalt.createFrame()
+local aTextfield = mainFrame:addTextfield():addRule("%d", colors.lightBlue)
+```
+```xml
+<textfield>
+    <rules>
+        <rule>
+            <pattern>%d</pattern>
+            <fg>lightBlue</fg>
+        </rule>
+    </rules>
+</textfield>
+```