reconfigurate overview-student page. templating and search bar

...c/main/java/unipotsdam/gf/modules/project/Management.java

...in/java/unipotsdam/gf/modules/project/ManagementImpl.java

.../main/java/unipotsdam/gf/modules/project/ProjectView.java

...en/src/main/java/unipotsdam/gf/modules/user/UserView.java

...in/java/unipotsdam/gf/process/ProjectCreationProcess.java

...samforschen/src/main/java/unipotsdam/gf/taglibs/Menu.java

...rschen/src/main/webapp/annotation/annotation-document.jsp

...rc/main/webapp/annotation/upload-unstructured-dossier.jsp

...rschen/src/main/webapp/groupfinding/enter-preferences.jsp

...hen/src/main/webapp/groupfinding/js/create-preferences.js

gemeinsamforschen/src/main/webapp/index.jsp

...forschen/src/main/webapp/libs/jquery/jqueryContextMenu.js

gemeinsamforschen/src/main/webapp/libs/jquery/jqueryRangy.js

...schen/src/main/webapp/libs/jquery/jqueryRangyTextRange.js

...samforschen/src/main/webapp/libs/jquery/jqueryScrollTo.js

gemeinsamforschen/src/main/webapp/libs/jquery/jqueryUI.js

...samforschen/src/main/webapp/libs/jquery/jqueryValidate.js

gemeinsamforschen/src/main/webapp/project/css/normalize.css

gemeinsamforschen/src/main/webapp/project/css/style.css

...chen/src/main/webapp/project/edit-assessment-settings.jsp