Refactoring of flexstore
refactored resultset in flexstore
refactored resultset in flexstore and psr2 issues
refactored resultset in flexstore and libXL writer
psr-2 issues
Initial work on XLS writer
Initial work on XLS writer
refactoring
Updated for scrutinizer issues
Updated for PHP 5.6 support
Updated for PHP 5.6 compat
Updated resultset to allow retrieval as ArrayObject