Don't write any image on disk
Merge branch 'temp'
Set view white when there is not content available
Save content of blur view with state restoration
Adds blur on awakeFromNib and make -updateBlur public
Adds podspec
Update podspec
Merge branch 'master' of https://github.com/kfinteractive/SVBlurView

* 'master' of https://github.com/kfinteractive/SVBlurView:
  Update podspec
  Adds podspec
  Adds blur on awakeFromNib and make -updateBlur public
  Save content of blur view with state restoration
  Set view white when there is not content available
  Don't write any image on disk