BAP-775: Create datagrid and pager for all results from indexer  - wrote unit test for search datagrid manager  - moved list builder from \Builder\ORM namespace to \Builder namespace
BAP-775: Create datagrid and pager for all results from indexer
 - wrote unit test for search datagrid manager
 - moved list builder from \Builder\ORM namespace to \Builder namespace

akeneo/platform,northdakota/platform,orocrm/platform,geoffroycochard/platform,ramunasd/platform,geoffroycochard/platform,trustify/oroplatform,trustify/oroplatform,mszajner/platform,ramunasd/platform,2ndkauboy/platform,Djamy/platform,orocrm/platform,orocrm/platform,Djamy/platform,mszajner/platform,mszajner/platform,northdakota/platform,trustify/oroplatform,Djamy/platform,umpirsky/platform,2ndkauboy/platform,northdakota/platform,ramunasd/platform,umpirsky/platform,morontt/platform,akeneo/platform,hugeval/platform,akeneo/platform,2ndkauboy/platform,geoffroycochard/platform,hugeval/platform,hugeval/platform,morontt/platform,morontt/platform