整理代码，修改颜色名和几乎所有的使用方法（可能有错误，需要后续再整理）

parts/scenes/app_AtoZ.lua

@@ -118,7 +118,7 @@ end
 
 scene.widgetList={
 	WIDGET.newSelector{name="level",	x=640,y=640,w=200,list={"A_Z","Z_A","Tech1","Tech2","KeyTest1","KeyTest2","Hello","Roll1","Roll2","Roll3","ZZZ","ZXZX","ZMZM","Stair","Stair2","Stair3","BPW"},disp=function()return levelName end,code=function(i)levelName=i;targetString=levels[i]end,hide=function()return state>0 end},
-	WIDGET.newButton{name="reset",		x=160,y=100,w=180,h=100,color="lGreen",font=40,code=pressKey"space"},
+	WIDGET.newButton{name="reset",		x=160,y=100,w=180,h=100,color="lG",font=40,code=pressKey"space"},
 	WIDGET.newButton{name="keyboard",	x=160,y=210,w=180,h=100,code=function()love.keyboard.setTextInput(true,0,select(2,SCR.xOy:transformPoint(0,500)),1,1)end,hide=not MOBILE},
 	WIDGET.newButton{name="back",		x=1140,y=640,w=170,h=80,font=40,code=backScene},
 }