Add eye feature in change password form

[samagragupta]

I'm submitting a ... (check one with "x")

• [x] feature request
• [ ] bug report
• [ ] support request => Please do not submit support requests here, instead ask your query in our Gitter channel

Current behavior: There is no feature to show and hide the password.

Expected behavior: Add eye feature in change password form.

Your operating system : Windows

**Would you like to work on the issue?**

Yes