Typos in set_index() of some DatabaseDriver classes.

list index performance update for wwsympa.fcgi do_lists subroutine (#925)

2 fixes related to list families

Updating source texts according to fixes on en_US catalog

Fix: List::load() does call check_param_constraint(). This is not required; check_param_constraint() only make sense when a family list gets re/instantiated. These calls are very expensive for institutions heavily using families. Our production list service has 2.500 lists; most of them belonging to a family. In these circumstances wwsympa.fcgi startup takes 3 minutes. Applying this patch lowers wwsympa.fcgi to 35 seconds. Much better. I did some tests to ensure this patch does not prevent param_constraint checking while instantiating, modifying, adding lists to families. My tests (based on Test::BDD::Cucumber) are public on https://github.com/salaun-urennes1/sympa-functional-tests

Fix : sympa.pl --instantiate_family did not return errors if there was only one. Also did return status 0 wen we encoutered errors

After login, the last content, not always the last page, is shown (#580)

Fix missing content for listmaster admin template edits in the web interface

`sympa.pl --sync_include`: No errors were reported to caller

pulling out actual_aditor from get_which editor info and differentiate between priv owner and owner from get_which lookup.

updating the nature of list index lookups to check for defined hash entries instead of database lookups for list membership.

`spam_protection` list paramter did not derive its default from robot/site config

Data sources: ldap_2level: Returns at most one result not according to select2 parameter

Replace `http_host` parameter with `wwsympa_url_local` parameter (addition to #910)

Instead, the new wwsympa_url_local parameter may be used to specify upstream URL.

Improve logging of archive errors due to possible permission problems 

i.e. users not decided to delete, update nor keep.

even if one or more of data sources failed inclusion.

Split request URI into SCRIPT_NAME and PATH_INFO by Sympa itself