BAC-1322 - add requests logging
BAC-1322 - log the curl request caller
BAC-1322 - remove debug msg
BAC-1322 - log http request times and statuses (except successful Phalanx calls)
BAC-1322 - move wfGetCallerClassMethod to wikia/GlobalFunctions.php
Merge pull request #3308 from Wikia/http-requests-monitoring

Http requests monitoring