Remove misplaced css to fix button background

The button should have a transparent background as all the other
buttons.

prepared

SPR-908: QS - comments

SPR-908: QS - code aufteilung

SPR-742: Konfigurierbarkeit - wording

SPR-908: QS - better hover for svg

SPR-908: QS - form in Struct Schema Editor

SPR-908: QS - table hover

SPR-908: QS - better hover without jiggle

SPR-908: QS - linkcolor in mesage box

SPR-908: QS - config manager

SPR-908: QS - tab plugin

SPR-908: QS - file-input

SPR-742: editmode contentblock

SPR-742: wording in configuration view

SPR-908: rgb code qs

SPR-742: help toggle in content

SPR-742: edit buttons

SPR-742: wiki icons, table in content, edit button, tabinclude

SPR-908: struct code qs

Show OSM iframe if image is geotagged

If the spatialhelper and the geophp plugins are available, then show a
iframe from open street map with the location of the photo.

SPR-814

Copy'n'paste php boilerplate to detail.php

We need most of the html/php from the main.php for this view as well.
For lack of a better alternative I copied the relevant parts to this
file.

At some p

Copy'n'paste php boilerplate to detail.php

We need most of the html/php from the main.php for this view as well.
For lack of a better alternative I copied the relevant parts to this
file.

At some point we should consider if we either want to extend with
features or get rid of the detail.php

Known Issues
------------
- [ ] the pagetools are still wrong. These should be replaced once the
new pagetool-mechanism has been implemented (see SPR-837)

SPR-814

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SPR-742: quicksearch suggestionlist

SPR-742: Konfigurierbarkeit zuordnung

SPR-908: QS - margin, padding, font-size