* Ensure Ascii85 compression is thread safe.
* Santize ';' from SHOW and WIN delegates.
* Add exception parameter to CMS transform methods.
* Output exception there is an attempt to perform an operation not allowed by
the security policy
* JPEG and JPG are aliases in coder security policy.
* Fixed numerous issues posted to GitHub
OBS-URL: https://build.opensuse.org/package/show/graphics/ImageMagick?expand=0&rev=465