🍰 Correct the import of tags from the Alpha and refactor editor hashtags

Created by: Tirokk

Authored by Tirokk Aug 26, 2019 Merged Sep 4, 2019

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#809 🍰 Pullrequest

Correct the import of tags from the Alpha. Remove the tags which can not be corrected.

I included the refactoring of the editor hashtag functionality as well !!!

Issues

• fixes #1395 (closed)
• relates #1276 (closed)

Todo

• test if it’s working
• editor hashtags
• store the hashtags to the database
• shorten hashtags in suggestion menu