Fixed status codes, added email config where we want to use email
Updated HttpStatus.
Merge pull request #9 from jslvtr/feature/project_fix_status_codes

Fixed status codes, added email config where we want to use email
added projects view, and a harcodded list of projects with endpoints, (to test)
added add and remove buttons to the project
updated angular material
now users can remove projects
moved button to the right
added option to create projects
hability to edit users
added menu to invite users
added projects to the sidebar