ssl.keystore and ssl.truststore have been deleted alongside their corresponding .properties files.
ssl.keystore and ssl.truststore beans have been removed from encyption-contenxt.xml
REMO-18404 Environment not being set for ImageMagick
The environment required by ImageMagick was not being set. Even though the environment shown by log4j.logger.org.alfresco.util.exec.RuntimeExec=trace indicated that the required variables already existed in the current environment, that does not mean they are passed on to the sub process. In this case they were not being passed on and they were not being set as additional variables required by the sub process.
The bug was introduced when Alfresco PDF renderer was added (REPO-2054) to ACS 5.2.1 and ACS 5.2.g. The context file for ImageMagic (imagemagick-transform-context.xml) was used as the basis for Alfresco PDF renderer's context file. Unfortunately the names of the spring beans that provided the Windows and Unix environment variable values were not changed. As a result, ImageMagick was being provided with Alfresco PDF renderer's environment variables.
The Alfresco global property img.gslib and environment variable $GS_LIB set using it, are now redundant following the REPO-2054 work so have been removed in this commit.
When testing this issue we should test ImageMagick and Alfresco PDF renderer on both Windows and Unix (Linux). I have not dug into why ImageMagick and Alfresco PDF renderer are working on Linux. I'm guessing that the current environment is being passed on unlike Windows.
