Fixed EZP-21785: eZ Find, optionally search content in multiple languages in the admin SiteAccess
Re-added SiteLanguageList logic and in addition take into account ShowUntranslatedObjects as suggested by @andrerom
Added always_available translation filter expression to language filter build method
Fix EZP-19991: Allow RawFilterList to be set at the siteaccess level
configure legacy extension name
Merge pull request #137 from ezsystems/issue-21785-mulilanguage-search-admin

Fixed EZP-21785: eZ Find, optionally search content in multiple language...
Merge pull request #141 from peterkeung/rawfilterlist-override

Fix EZP-19991: Allow RawFilterList to be set at the siteaccess level
Merge pull request #143 from Heliopsis-HQ/ext-name-config

EZP-22038 : Allow alternative legacy extension name in package configuration
EZP-22121: add support for commitWithin on delete operations
Merge pull request #145 from guillaumelecerf/delete_commitWithin

EZP-22121: add support for commitWithin on delete operations
Fix EZP-22128 - Copyright still in 2013
Merge pull request #146 from pedroresende/EZP-22128

Fix EZP-22128 - Copyright still in 2013
EZP-21766: Added missing break
EZP-21332: If field name couldn't be retrieved, use base field name
Merge pull request #125 from jeromegamez/missing_break

EZP-21766: Added missing break that causes unneeded warnings
Merge pull request #126 from jeromegamez/EZP-21332_php_notice

EZP-21332: If field name couldn't be retrieved, use base field name
Fix EZP-22282: ez-autocomplete div is nested in a p tag in the search results template
Merge pull request #147 from crevillo/EZP-22282

Fix EZP-22282: ez-autocomplete div is nested in a p tag in the search re...
EZP-21962: improve ezfind to use solr 4.x, initial commit with solr 4.6 jars, updated config files
EZP-21962: Improve ezfind to use solr 4.x, adapted custom handler for elevation changes according to Solr 4.x API