Issue #20 - Implement student dashboard page

Implemented base html
Issue #20 - Implement student dashboard page

Implemented base html
Issue #21 - Implement professor dashboard page

Professor dashboard implemented.
Added support for first and last names
Small fix on tests
Issue #20 - Implement student dashboard page

Added common information for listing assignments to a single page.
Added student dashboard page.
Issue #3 - Create main screen

Added logout button to base html.
Issue #22 - Implement create assignment page

Implemented create assignment page. Missing data validation.
Issue #18 - Implement grading task endpoint

Initial implementation
Merge branch 'issue18' of https://github.com/yurifariasg/Peer-Assessment into issue18
more changes