used no more
--no-ticket
Merge branch 'master' into 4038-i18n

Conflicts:
	sysinfos-web/src/main/webapp/index.html
used no more
--no-ticket
Cleanup (without any ticket).
Add admin area (REF #4022).
REF #4038
REF #4038
test of admin area dont works. Browser hangs up.
REF #4038
Add admin area (REF #4022).
Merge remote-tracking branch 'origin/master' into 4038-i18n

Conflicts:
	sysinfos-web/src/main/java/ch/alv/sysinfos/ui/config/ApplicationConfig.java
	sysinfos-web/src/main/webapp/i18n/messages.properties
	sysinfos-web/src/main/webapp/i18n/messages_de.properties
	sysinfos-web/src/main/webapp/i18n/messages_fr.properties
	sysinfos-web/src/main/webapp/i18n/messages_it.properties
	sysinfos-web/src/main/webapp/js/application/application-admin.js
Merge with master branch (REF #4038).
Merge pull request #1 from alv-ch/4038-i18n

#4038 i18n
Merge branch 'master' into statuspage-4032

Conflicts:
	sysinfos-backend/src/main/java/ch/alv/sysinfos/backend/model/MonitoredSystem.java
	sysinfos-web/src/main/webapp/js/application/application-public.js
	sysinfos-web/src/test/js/integration/alv-ch-sysinfos.basic.int.spec.js
	sysinfos-web/src/test/js/integration/conf/protractor.conf.js
Merge with master branch (REF #4032) & cleanup.