pull_requests_fts: 163561830

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rowid	title	body
163561830	add "format sql" button to query page, uses sql-formatter	Cool project! This fixes #136 using the suggested [sql formatter](https://github.com/zeroturnaround/sql-formatter) library. I included the minified version in the bundle and added the relevant scripts to the codemirror includes instead of adding new files, though I could also add new files. I wanted to keep it all together, since the result of the format needs access to the editor in order to properly update the codemirror instance.