Use overflow to have scrollbars in ldapadmin privateui layout
Merge pull request #294 from pgiraud/ldapadmin_overflow

ldapadmin - scrollbars
Put 'new user' and 'new group' button on top
Merge pull request #300 from pgiraud/ldapadmin_overflow

Put 'new user' and 'new group' button on top
mandatory value error handle; catch json exception if the value is not mandatory
user create service - error handle improved
create user - catching illegal argument