[WEB RELEASE] Create release 6.3.1
[WEB RELEASE] Prepare next development version 6.3.1-SNAPSHOT
[TRANSLATION] update portal.po
[TRANSLATION] update translation files
[WEB RELEASE] Create release 6.3.1
[WEB RELEASE] Prepare next development version 6.3.1-SNAPSHOT
[TRANSLATION] update portal.po
[TRANSLATION] update portal.po
[TRANSLATION] update translation files
[TRANSLATION] update portal.po
[TRANSLATION] update translation files
[TRANSLATION] update portal.po
[TRANSLATION] update translation files
[TRANSLATION] update portal.po
[TRANSLATION] update translation files
[TRANSLATION] update portal.po
[TRANSLATION] update translation files
Merge branch 'release-6.3.1' into '6.3.x'