v0.3.2
Merge branch 'master' of https://github.com/orthes/medium-editor-images-plugin

* 'master' of https://github.com/orthes/medium-editor-images-plugin:
  fixing bug of activate/deactivate editor without initing the plugin
  Fixes #102 But for embeds
  added check to preparePreviousImages, so it doesn't create a placeholder inside a placeholder