Testing, phase I

[Adrian-Moldovan]

The ticket will provide all the bugs/inconsistencies detected in the testing phase

• [x] url: https://edu-hospice.herokuapp.com/#/preview/register - the labels of the first name and the last name are inconsistent with the textboxs placeholders

• [x] url: https://edu-hospice.herokuapp.com/#/admin/course-list/course - the form buttons should have a margin, also they should placed on the right side

• [x] https://edu-hospice.herokuapp.com/#/preview/login - the login button should have a blue background, just like the other "positive action" buttons

[Adrian-Moldovan]

All good, beam me up on production, Scotty.