CESNET/perun — pull request #244 by zlamalp (2014-04-08 13:01:40+00:00)
Title: GUI: allow to use custom re-captcha public key

- Read public key for Re-Captcha from perun-web-gui.properties
stored on server side. This will allow us to use it in
different Perun instances without need to share are private
key part.

- If key not present, stop loading appForm gui and display error message.

- Updated PerunError object, so more properties can be set manually.

- Small updates to error reporting widget.

- When response on POST is null (error case) and callback is hidden,
do not show error report widget.