Merge pull request #1398 from kurund/test-fixes

CRM/Campaign/BAO/Petition.php

CRM/Event/Form/Registration/AdditionalParticipant.php

tests/phpunit/CiviTest/CiviSeleniumTestCase.php

tests/phpunit/WebTest/Activity/ContactContextAddTest.php

tests/phpunit/WebTest/Activity/IcalTest.php

tests/phpunit/WebTest/Campaign/ActivityTest.php

tests/phpunit/WebTest/Campaign/CampaignDescriptionTest.php

tests/phpunit/WebTest/Campaign/OfflineContributionTest.php

tests/phpunit/WebTest/Campaign/PetitionUsageScenarioTest.php

tests/phpunit/WebTest/Grant/StandaloneAddTest.php

tests/phpunit/WebTest/Import/ContactSubtypeTest.php

tests/phpunit/WebTest/Import/ContactTest.php

tests/phpunit/WebTest/Import/DateFormatTest.php

tests/phpunit/WebTest/Import/GroupTest.php

tests/phpunit/WebTest/Import/MultipleRelationshipTest.php

tests/phpunit/WebTest/Import/SavedMappingTest.php

tests/phpunit/WebTest/Profile/BatchUpdateTest.php