Update docs/img/Add_Webform.jpg, docs/img/Basic_Webform_Example.jpg,...

Update docs/img/Add_Webform.jpg, docs/img/Basic_Webform_Example.jpg, docs/img/Basic_Webform_Example_created.jpg, docs/img/Basic_Webform_Example_Settings.jpg, docs/img/Basic_Webform_Example_CiviEnabled.jpg, docs/img/Basic_Webform_Example_CiviEmail.jpg, docs/img/Basic_Webform_Example_FirstView.jpg, docs/img/Basic_Webform_Example_BuildElements.jpg, docs/img/Basic_Webform_Example_EditContact1.jpg, docs/img/Basic_Webform_Example_Flex1.jpg, docs/img/Basic_Webform_Example_Flex2.jpg, docs/img/Basic_Webform_Example_BuildFlex3.jpg, docs/img/Basic_Webform_Example_ViewFlex.jpg, docs/img/Basic_Webform_Example_Test.jpg, docs/img/Basic_Webform_yaml.jpg files Deleted docs/img/Add_Webform.psd