[SystemInfo] bugfix: N_SE-23442 handle reload situation during in-call properly
[System Summary Panel] bugfix PTSDK-1123, remove redudant platform info.
update NOTICE to clarifiy copyright
[SystemInfo] bugfix: N_SE-23483 validate DISPLAY.brightness value
[Notification] bug fixing PTSDK-1467

Update privilege due to API changing
Merge pull request #173 from zivchang/next

[Notification] bug fixing PTSDK-1467
[Power] bug fixing: PTSDK-1410

tizen.power.request() and turnScreenOn/Off() don't affect each other
Merge pull request #174 from zivchang/next

[Power] bug fixing: PTSDK-1410
bugfix: PTSDK-1481 - update device-orientation in configuration settings
        check input value for CPU load
fix getmessagingservice sync issue
bugfix: ptsdk-1427, 1430 => added propertyId check
bugfix - ptsdk-1469: add parameter check.
bugfix: ptsdk-1500 - successCallback of removeMessages/removeConversations should be optional.
bugfix - ptsdk-1176: added removeChangeListener input check
bugfix ptsdk-1161, 1163, 1165: added proper parameter check
bugfix: ptsdk1501, 1509,
 - updateMessage successCallback is now optional
 - removeChangeListener parameter checking
bugfix ptsdk-1505: remove serviceId
bugfix PTSDK-1477: successCB now is optional.