variable groupSize as inCardSolver in task.jsp . some bugfixes

...dam/gf/modules/group/preferences/database/ProfileDAO.java

...gf/modules/group/preferences/groupal/PGroupAlMatcher.java

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

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

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

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

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

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

...schen/src/main/webapp/annotation/js/unstructuredUpload.js

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

gemeinsamforschen/src/main/webapp/project/create-project.jsp

...nsamforschen/src/main/webapp/project/js/create-project.js

...amforschen/src/main/webapp/project/js/inCardSolverHTML.js

gemeinsamforschen/src/main/webapp/project/js/tasks.js

gemeinsamforschen/src/main/webapp/project/tasks-docent.jsp

.../java/unipotsdam/gf/process/tasks/GroupPhaseTaskTest.java