WCMS-127 Departments, services, groups, and department contacts now have fax numbers
department, service, and group alternate phone reset to nil.
added fax to specs
Merge branch 'master' into fax_number

Conflicts:
	lib/buweb/department.rb
	lib/buweb/group.rb
	lib/buweb/service.rb
	spec/lib/buweb/department_spec.rb
	spec/lib/buweb/group_spec.rb
	spec/lib/buweb/service_spec.rb
Merge pull request #25 from biola/fax_number

WCMS-127 Departments, services, groups, and department contacts now have fax numbers