commit #34 - improving login, fixing navbar, styling, refactoring

...ChartComponents/ResponseChart/response-chart.component.ts

...urerCreateOMPView/lecturer-create-omp-view.component.html

...cturerCreateOMPView/lecturer-create-omp-view.component.ts

...turerDashboardComponents/lecturer-dashboard.component.css

...urerDashboardComponents/lecturer-dashboard.component.html

...cturerDashboardComponents/lecturer-dashboard.component.ts

...itTemplateView/lecturer-edit-template-view.component.html

...EditTemplateView/lecturer-edit-template-view.component.ts

...erComponents/LecturerNavBar/lecturer-navbar.component.css

...rComponents/LecturerNavBar/lecturer-navbar.component.html

...rerComponents/LecturerNavBar/lecturer-navbar.component.ts

...nents/LecturerPaperView/lecturer-paper-view.component.css

...ents/LecturerPaperView/lecturer-paper-view.component.html

...onents/LecturerPaperView/lecturer-paper-view.component.ts

...LecturerResponseView/lecturer-response-view.component.css

...ecturerResponseView/lecturer-response-view.component.html

.../LecturerResponseView/lecturer-response-view.component.ts

...erSubmissionsView/lecturer-submissions-view.component.css

...rSubmissionsView/lecturer-submissions-view.component.html

...rerSubmissionsView/lecturer-submissions-view.component.ts