* feat: create project

.gitignore

...c/main/java/unipotsdam/gf/core/management/Management.java

...in/java/unipotsdam/gf/core/management/ManagementImpl.java

...n/java/unipotsdam/gf/core/management/project/Project.java

...unipotsdam/gf/core/management/project/ProjectService.java

...en/src/main/java/unipotsdam/gf/interfaces/IMunschkin.java

...gf/modules/groupfinding/service/GroupCreationService.java

...ipotsdam/gf/modules/munchkin/controller/MunchkinImpl.java

.../java/unipotsdam/gf/modules/munchkin/model/Munschkin.java

...nipotsdam/gf/modules/munchkin/service/RestyMunschkin.java

gemeinsamforschen/src/main/webapp/core/overview-docent.js

...samforschen/src/main/webapp/management/create-project.jsp

...mforschen/src/main/webapp/management/js/create-project.js

gemeinsamforschen/src/main/webapp/overview-docent.jsp

gemeinsamforschen/src/test/java/MunschkinLoaderTest.java

...rc/test/java/unipotsdam/gf/interfaces/ManagementTest.java

...hen/src/test/java/unipotsdam/gf/interfaces/PhaseTest.java

...est/java/unipotsdam/gf/testsandbox/JacksonPojoToJson.java