thunar-upload-to-postimage.sh not working

[wincak]

The thunar-upload-to-postimage.sh script does not work for me (anymore?). After the "upload", the zenity popup just displays

https?://([^/

When I try to display the curl output file, it seems to be just the postimage front page.
It might be because they changed the website recently, there is even a "Return to the old site" link at the bottom of the page.
As a temporary hack, it is still possible to use the old interface. (I don't want to submit this as a pull request, because it is too nasty)

1. Change curl upload address to old.postimage.org
2. Change the grep pattern of resulting webpage
   ZTEXT="$(echo "${TEXT}" | grep -E -o '\w*.postimg.org/[[:alnum:]]+/[[:graph:]]+.(jpg|gif|png)' | awk 'NR==2')"
   This modification looks for image links according to a rough pattern and then uses the second one, because that seems to be the "Direct Link" image.

[cytopia]

@wincak I will have a look.
For now use upload-to-imgur, that has been fixed already.