Allows column of ->match() criteria to be empty (using all columns) or an array (matching specified columns).
Adding ->match('*', ) option, and restoring backward compatibility with PHP 5.3
Removing config line with deprecated value
Extending travis coverage to PHP 5.5
Added SphinxQL::create($conn) method, deprecated static method forge
Misnamed variable in tests
Removed some unreachable code and fixed another misnamed variable
Merge pull request #12 from FindTheBest/feature-match-dev

Support for matching against multiple (or all) fulltext fields
Removed double spaces in docblocks
Giving PHP highlighting to examples
Fixes to readme
Formatting to readme, adding to readme column array on match
Forcing keeping data directory in tests
Expression support for MATCH value
Documented expression support for MATCH value
Improved tests by not relying on previous methods for Sphinx content, updated CHANGELOG
Adding unit tests for new multi-column MATCH for issue #11
Added support for custom SQL queries from a SphinxQL object, and unit tested
Creating Helper class to contain one-liner queries that don't belong in the query builder
Updated SphinxQL reset() method with new variables