Anki add-on: Forked Improved Quzlet to Anki Importer (english)

Simple fork of Improved Quzlet to Anki Importer by Nickolay (kelciour@gmail.com). ! This addon is now in english, not polish :) ! Changes: # added an option to rename a quizlet deck before importing (using an existing deck name will merge the quizlet deck into a preexisting one) # a tiny bit of UI tweaking barokim <baroxim@gmail.com>