moved zoom into base templates, fixed performance and memory issues

templates/one-image.lua

@@ -16,6 +16,8 @@ local function index(window, q, callback)
     label.align = ALIGN_CENTER
     label.textColor = color.white
     label.color = color.new("#363ac8")
+    label:scaleFont(.5)
+    label:centerFont()
     if not q.image or q.image == "" then
         error("Missing 'image' field for question!")
     end
@@ -31,7 +33,8 @@ local function index(window, q, callback)
     local skip = window:newTextButton("Skip",0,-100,0,100,.25,1,.5)
     skip.color = color.new("#5d5d5d")
     window.apply({
-        fitFont={},
+        scaleFont={.7},
+        centerFont={},
         align=window.ALIGN_CENTER,
         OnReleased=function(self)
             if self.text == "Skip" then
@@ -47,7 +50,6 @@ local function update(dt) -- time in seconds that has passed since
     _,_,w,h = imageHolder.parent:getAbsolutes()
     local x,y,w,h = imageHolder:GetSizeAdjustedToAspectRatio(w,h)
     imageHolder:setDualDim(w,h,x,y)
-    label:fitFont()
 end
 
 return {