adding unit test for _parse_params

remove useless test

various fix on ssl/tls + tests ...

* making ssl cert check and cert no check works
* adding a test to check if the cafile does exist
* reenable and fix ssl checks on travis

various fixes in html + unit tests on html

adding html validation in ubit tests

adding unit test for ppolicy

disable ssl in test configuration

fix test configuration

adding various unit tests

adding proper acl in test ldap configuration

fixing get_roles unit test

fix test ldap content

adding ldap groups to test group management

removing crapy configuration file

list of roles and not a uniq role for get_groups

reverse because no effect + disable ssl unit test on travis

fix decorator to disable check on travis

adding unit test for starttls

fix path to ca

reenable ssl no cert check

fix configuration of unit test

test with ldap and not ldaps

test for travis

more logs

greater timeout

trying to fix /etc/hosts

fix /etc/hosts for test env

fix unit test and fix the way ldap connexion options are handled

adding test for add/delete groups

small reorganization