Ui enhancements 2.0 (#31)

* canvas overhaul

* minor tweaks

* list mode for overview

* bugfixes + tweaks for editor 2.0

* minor tweaks

* more editor work

* refactor + new transitions

* use layout() where appropriate and cleanup

* mouse triple click + textEntry scroll ind

* cleanup

* cleanup + theme editor

* color rework + cleanup

* changes for deprecated ui methods

* can now use named colors

sys/modules/opus/ui/components/Form.lua

@@ -2,8 +2,6 @@ local class = require('opus.class')
 local Sound = require('opus.sound')
 local UI    = require('opus.ui')
 
-local colors = _G.colors
-
 UI.Form = class(UI.Window)
 UI.Form.defaults = {
 	UIElement = 'Form',
@@ -68,7 +66,7 @@ function UI.Form:createForm()
 				table.insert(self.children, UI.Text {
 					x = self.margin,
 					y = child.y,
-					textColor = colors.black,
+					textColor = 'black',
 					width = #child.formLabel,
 					value = child.formLabel,
 				})