Fix ACL restricted diagrams

Skip check for editable diagrams in external media

Fixes #66

Handle missing PNG in dw2pdf export

Fix warning

Simplify extraction of title in embedded syntax

Embedded: prevent title interfering with alignment

Use title as alternative text for a diagram

Change handling of file names during download to enable security checks

No PNG download for older page revisions

Download PNG via AJAX

Add button to download diagram PNG if it exists in cache

Attach download and open buttons to diagrams

Fix embedded diagrams in old page revisions

avoid two warnings on undefined values

Only use data-uri in preview. Partially fixes #40

Because data-uris are cross origin, our link fixing JS does not apply.
This uses data uris only in preview, fixing links for normal display.

We cou

Only use data-uri in preview. Partially fixes #40

Because data-uris are cross origin, our link fixing JS does not apply.
This uses data uris only in preview, fixing links for normal display.

We could think about fixing targets when saving already...

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fix parameter check warnings

fix resizing by adding size attributes on the object tag

No idea why I had moved them to the wrapper.

make PNG cache optional

use data url instead of export to display embedded diagrams

This fixes displaying diagrams during preview

correctly handle sizing

previously invalid height/width attributes were added to the wrapper div

save PNG file with the SVG for use in PDF export

Add support for move plugin

Fixes #32

wrap diagrams for better styling

Diagrams now have a wrapper div that makes it easier to align the edit
button with the diagram. In the future more controls (like download
options) or nicer styling

wrap diagrams for better styling

Diagrams now have a wrapper div that makes it easier to align the edit
button with the diagram. In the future more controls (like download
options) or nicer styling would be possible.

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fix handling of non-diagram SVGs

do not treat all SVGs as diagrams in mediafile mode