soft credit fixes for WebTest_Contribute_AddPricesetTest
soft credit fixes for WebTest_Contribute_ContactContextAddTest
add classes for soft credit listing and fixed WebTest_Contribute_ContactContextAddTest
notice fixes
code cleanup
notice fixes
test fixes WebTest_Contribute_OfflineContributionTest::testStandaloneContributeAdd
test fixes for WebTest_Contribute_OfflineContributionTest::testDeductibleAmount
soft credit fixes for WebTest_Contribute_StandaloneAddTest
soft credit fixes for WebTest_Contribute_UpdatePendingContributionTest
Merge pull request #1402 from kurund/test-fixes

more webtest fixes and also notices