one-Time-ized health checks. cleared Debug logger. all frequently used

...c/main/java/unipotsdam/gf/config/GFApplicationBinder.java

...rc/main/java/unipotsdam/gf/config/GFRocketChatConfig.java

...rc/main/java/unipotsdam/gf/healthchecks/HealthChecks.java

...sdam/gf/modules/communication/view/CommunicationView.java

...src/main/java/unipotsdam/gf/taglibs/OmniDependencies.java

gemeinsamforschen/src/main/webapp/WEB-INF/classes/log4j.xml

gemeinsamforschen/src/main/webapp/WEB-INF/classes/log4j2.xml

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

...main/webapp/annotation/create-unstructured-annotation.jsp

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

...src/main/webapp/libs/bootstrap/css/bootstrap3.3.7.min.css

...rschen/src/main/webapp/libs/css/googleAPIS300-400-700.css

...amforschen/src/main/webapp/libs/css/googleAPIS400-700.css

...forschen/src/main/webapp/libs/fonts/fontawesome.5.1.0.css

...mforschen/src/main/webapp/libs/jquery/jquery.3.3.1.min.js

...mforschen/src/main/webapp/libs/jquery/jquery.3.3.7.min.js

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

...test/java/unipotsdam/gf/healthchecks/HealthcheckTest.java