Implement EZP-21380: 'highlighting' as a SearchExtras attribute
EZP-21781: Fixed superfluous column in SQL statement
EZP-21783: Mark test skipped when class eZSolrMultiCoreBase is not available
Merge branch 'master' of github.com:ezsystems/ezfind into EZP-21781_sql_statement
Merge branch 'master' of github.com:ezsystems/ezfind into EZP-21783_ezsolrmulticore
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
Adapted default solr SearchServerURI  to reflect OOTB settings (multicore is now the default as well)
Removed non-existing PATHS, reducing startup warnings
Added check on statistics parameter, avoiding error messages in absence of elevate requests since core startup
Source code cleanup, using default Java CS and rebuilt jar
Performance improvement: disable OptimizeOnCommit by default
Updated solr binaries to 4.6.1
Removed accidentally comitted runtime files, adapted .gitignore accordingly