pudlObject, pudlData, pudlResult, pudlOrm and others should play MUCH more nicely together now.

$db->selex() greatly improved for use with PUDL ORM Several ORM methods renamed and updated for consistency $pudlData->snapshot() now returns another pudlData instead of just an array pudlOrm::create() now uses LAST_INSERT_ID() Replaced instances of is_array() with pudl_array() to fix issues with pudlOrm Minor bugs fixed in Excel importing and exporting.