v0.15.0

• Add loadAppFonts() to display your app fonts on screenshots #66
• Add loadFont() to load a fonts from a file. Useful when your app depends on preinstalled system fonts (loadFont('Comic Sans', [r'C:\Windows\Fonts\comic.ttf'])) #66
• New direct access to properties from WidgetSelector #71
  • spot<MyWidget>().getWidgetProp(widgetProp('color', (widget) => widget.color));
  • spot<_MyContainer>().getStateProp(stateProp<String, _MyContainerState>('innerValue', (s) => s.innerValue));
  • spot<_MyContainer>().getRenderObjectProp(renderObjectProp<Size, RenderBox>('size', (r) => r.size));
• New getStateProp and stateProp to access state properties #71
  spot<_MyContainer>().existsOnce().getStateProp(stateProp('innerValue', (_MyContainerState s) => s.innerValue));
• New timeline mode TimelineMode.always to always print a timeline after each test #68
• Deprecate TimelineMode.record in favor of TimelineMode.reportOnError (which is the default) #68
• Timeline now shows partial tap warnings #69
• Never show big widget tree dumps in console, only in Timeline HTML report #70
• act.tap() now shows a Crosshair on the screenshot
• Fix code samples of whereWidgetProp(), whereElementProp() and whereRenderObjectProp() #67