Merge branch 'master' of git://github.com/civicrm/civicrm-core into CRM-12233

CRM/Admin/Page/Extensions.php

CRM/Campaign/Form/Survey/Questions.php

CRM/Case/BAO/Case.php

CRM/Case/Form/Activity/ChangeCaseStatus.php

CRM/Contact/BAO/Query.php

CRM/Contact/Form/Task/PDFLetterCommon.php

CRM/Contact/Page/DashBoard.php

CRM/Contribute/Form/Search.php

CRM/Contribute/Form/Task/PDFLetter.php

CRM/Core/BAO/ActionSchedule.php

CRM/Core/BAO/Dashboard.php

CRM/Core/BAO/MessageTemplates.php

CRM/Core/BAO/OptionValue.php

CRM/Core/BAO/PdfFormat.php

CRM/Core/Config.php

CRM/Financial/BAO/FinancialTypeAccount.php

CRM/Mailing/Selector/Event.php

CRM/Member/Form/MembershipBlock.php

CRM/Member/Form/Task/PickProfile.php

CRM/Report/Form.php