Ignore some manager tests

Each time you save a configuration, Manager launch a lot of tests:

• unit tests for each key: they are declared in Lemonldap::NG::Manager::Attributes (source Lemonldap::NG::Manager::Build::Attributes)
• more advanced tests declared in Lemonldap::NG::Manager::Conf::Tests

In some case (conf overridden in INI file,...), you may have to ignore some of them. You just have to list them (space separated) in a special key in lemonldap-ng.ini, section [Manager]:

• skippedUnitTests for unit tests
• skippedGlobalTests for global tests

Example:

[Manager]
skippedUnitTests   = grantSessionRules portalSkinRules
skippedGlobalTests = testApacheSession