Update README

Simplify blockquote style

Tweak blockquote style

Update README

Style blockquotes

Minor cleanup and typo fixes

Remove unused file

Allow bulk adding/removing of labels to/from pages

Also slightly improve manage view.

Integrate math expressions into DB.

This has the advantages that a writeable math image location is not
required anymore, unused math images easily can be removed and still
used images cannot accidentally be removed.

Link to project home page

Fix more link in history view

Use dynamic URLs in labels view

Also use inline SVG in manage view for labels

Update doc

Doc update

Adjust to latest changes from master

Update doc

Merge with master

Inline go button in template HTML

Start working on a Diggie package