Updated mediawiki/extensions
Project: mediawiki/extensions/ContentTranslation  cf0ef1e97cfb58f9e0bce2c4f1375dd36bbc7772

Selections: Clean up work for selections

* Removed unnecessary hook fire from LinkTool to resolve blinking issue
* Updated pasteHTML function in Selection class.
* Changed location of selection restore code in MT tool.

Change-Id: I2ed8d92f77c90296044cb6c0b3a68875e0060682