[WIP] Search for hashtags

Created by: Tirokk

Authored by Mogge Jan 7, 2020 Merged Jan 10, 2020

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🍰 Pullrequest

Issues

• fixes #2143 (closed)
• relates #2146

Todo

• do we need another fulltext index for the tags? Is a query with contains(query) really a performance issue?
• Clicking on the Tag in the search result dropdown should filter the posts on the index page by _TagFilter. Correct?