Bug 1088230 - Fix php-pecl-memcache extension

https://bugzilla.redhat.com/show_bug.cgi?id=1088230
rename locked-memcache.ini to locked-memcached.ini for consistency
Merge pull request #5286 from bparees/bug_1088230

Merged by openshift-bot
Bug 1086920: Check ssl certificate capability on domain, not on user