export and update images

[rdmueller]

currently, images are not supported. let's fix this!

[rdmueller]

https://developer.atlassian.com/confdev/confluence-rest-api/confluence-rest-api-examples

=> upload an attachment

[rdmueller]

progress! Got my code for uploading an image patched together...!

[bvwidt]

would it be possible to push this code to upload images/attachments? it would be highly appreciated :)

[rdmueller]

sorry, just noticed that this project is still alive.

The code has been transfered to https://github.com/docToolchain/docToolchain/blob/master/scripts/asciidoc2confluence.groovy

it is now part of docToolchain

hope this helps :-)