Make the execution of the OpenSSL tests depend on the presence of an OpenSSL binary.
By default, the tests look on the current path for the binary but an option exists to explicitly define the path as well.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1614560 13f79535-47bb-0310-9956-ffa450edef68
Fix OpenSSL path configuration
Add test to check for new/missing OpenSSL ciphers (currently disabled)

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1614565 13f79535-47bb-0310-9956-ffa450edef68