Increase log level in sceUtilityLoadModule

Some modules need return error as dissus  in
https://github.com/hrydgard/ppsspp/issues/860#issuecomment-25675539
Fix Kamen Rider Climax Heroes OOO - ULJS00331 loading

thanks @unknownbrackets
Use better method to trace PSP_MODULE_NET_HTTP
Merge pull request #4038 from sum2012/log

Fix Kamen Rider Climax Heroes OOO - ULJS00331 loading