Added search-and-bind feature for the core LDAP authentication plugin. This is completely backward compliant with older setup.
Fixed #08838: The "Access" filter in the administration surveylist only works in English
Merge pull request #178 from lemeur/bug8838

Fixed #08838: The "Access" filter not working if language is not English
dev: more efficient token display (noticable when large sets of tokens viewed at once)
dev: less likely to run out of memory while creating dummy tokens
Merge pull request #175 from lemeur/master

Fixed #8369: Added search-and-bind feature for the core LDAP authentication plugin (Thibault Le Meur)
dev: added possibility to show/hide plugin settings for #8369
dev: Reordered methods in PluginsController and did a format on the code, other then that only check for submit button to save data
dev: small fix
Fixed issue #7703: results not saved when rel eq contains errors