cer 7.x-3.0-alpha5

This release fixes the following bugs:

• #2257085: Exception: Cannot get instance of invalid plugin in function CerField::getPlugin() (critical)
• #2269939: Calls to func_get_args() in CerField cause fatal errors in PHP 5.2
• #2241529: Bulk update not working with Entity Reference type. This was the result of a bug in the CER Entity Settings add-on module.
• #2257121: syntax error in CerInternals.test
• #2253939: Endless loop with nested field collections
• #2244561: CerFieldHandler::log() throws EntityMetadataWrapperException if there's no "url" property. Added sanity checks in CerFieldHandler::log() to prevent EntityMetadataWrapperExceptions. This is not completely fixed, but it's improved.

A few API changes were made:

• CerField::instanceInfo() has been replaced with protected properties in CerField.
• Added a CerField::$cardinality property.
• The use of CerField::fieldInfo() and CerField::entityInfo() is now deprecated and both methods will be gone in the next release.
• CerField::fieldTypeInfo() is gone. Its only use was to get the field type label, which has been replaced by CerField::$fieldTypeLabel.

It's also now possible to import and export CER presets without using Features (there are dedicated import/export pages now, like Views has). #2269669: Export presets without Features