Use international license 4.0. instead of czech 3.0. (#1059)

Author: milanmajchrak

dspace/config/dspace.cfg

@@ -1043,7 +1043,7 @@ cc.license.classfilter = publicdomain, recombo, mark
 # Commented out means the license is unported.
 # (e.g. nz = New Zealand, uk = England and Wales, jp = Japan)
 # or set value none for user-selected jurisdiction
-cc.license.jurisdiction = cz
+# cc.license.jurisdiction = cz
 
 # Locale for CC dialogs
 # A locale in the form language or language-country.