Some imported symbols cutoff

[adrianbj]

Describe the bug
When importing some symbols, the symbol is positioned partially off the canvas and is much larger than expected.

To Reproduce
Steps to reproduce the behavior:

1. IAN symbols - Fauna > Birds > Ammodramus nelsoni (Nelson's Sparrow)

Expected behavior
Should import the entire symbol at the size of other symbols

SVG-Edit environment (IMPORTANT)

• File for SVG-Edit: [e.g., svg-editor.html, svg-editor-es.html, embedapi.html]
• Version: 3.x (testing on github demo
• Protocol: https

Desktop (please complete the following information):

• OS: MacOS High Sierra
• Browser: Chrome
• Version: 69.0.3497.81

If you break link to symbol, then it's fine:

[AgriyaDev5]

When importing some symbols, the symbol is positioned partially off the canvas and is much larger than expected.

IAN as they changed the API, so we removed IAN option in SVGEdit.

[adrianbj]

@AgriyaDev5 and @jfhenon - isn't it likely that this issue will affect other symbols from other sources and so should still be fixed?

Regarding the IAN library - I'd be happy to get that interface up and running again if you'd like. The website was rebuilt and this got lost in the shuffle, but should be pretty easy to get it back up again.