Apache builds are missing crypto modules

[tst-nrichman]

When trying to enable mod_session_crypto in Apache configuration files, the built module file was missing from gehttpd. Being able to use this module in configurations would be useful for encrypting user session data.

Expected behavior After building apache, the file: earthenterprise/earth_enterprise/src/NATIVE-REL-x86_64/third_party/apache2/install/opt/google/gehttpd/modules/mod_session_crypto should exist.