Removing debug logging added as a part of #4059 for bug 1025043
Updating cartridge docs for disable_auto_scaling marker
Remove duplicate call to pre_start_httpd_config

'pre_start_httpd_config' is already called from 'start' in the else clause
Merge pull request #6014 from VojtechVitek/php_restart

Merged by openshift-bot
Merge pull request #6009 from jhadvig/das_doc

Merged by openshift-bot
Merge pull request #6003 from jhadvig/bz_note

Merged by openshift-bot
Move Xdebug enabling/disabling logic to enable_modules
Refactor PHP enable_modules to support Zend Extensions

Do not use dl() function for testing the shared libraries:
- It can't load Zend Extensions (xdebug, opcache etc.)
- It doesn't handle PHP Extension dependency
- The function has been disabled from some SAPIs in upstream

Add debugging and verbose messages for enable_modules logic:
    DEBUG=true ./php/bin/control restart

Related:
- Bug 1082963 - https://bugzilla.redhat.com/show_bug.cgi?id=1082963
- Commit 02b8866be70322f4a0c0ac255479c0871e0fa4fb