Description of problem:
When user tries to Add Datasource on Middleware server, a wizard popup window is opened to enter Datasource parameters.
The buttons in all pages of wizard: "Cancel", "Back", "Next", "Finish" do not have html alt on them.
Please add those missing html alts.
Version-Release number of selected component (if applicable):
Setting on POST since the PR was merged into MiQ master.
Verified on revision 126.96.36.199.20170201144150_848e68b