Issues with kCurlHelper class

Imported from: http://groups.google.com/group/in-portal-bugs/browse_thread/thread/b6e41230762e4cd0#

We several issue with our curl helper class: 

• we can't enable curl operation logging, when debug mode isn't enabled;
• information, that is logged isn't enough to understand who did the request and it's status (success/timeout/etc.);
• when logging enabled, then curl requests hangs up the script in random way ending with white screen.

curl_fixes.patch

Related Tasks

INP-653 - Getting issue details... STATUS