Fixed CreateVolunteerCertificate Selenuim test

The test was failing because Skill Equivalence is not present in some
templates like IFRC.
Fixed CreateVolunteer selenium tests
Merge pull request #391 from somayjain/seleniumfix

Fixed CreateVolunteerCertificate Selenuim test
Merge pull request #392 from somayjain/master

Fixed CreateVolunteer selenium test