[FEATURE] Add possibility to define foreign_match_fields for IRRE inline relations.

This patch request adds the possibility to define foreign_match_fields (similar to MM_match_fields) for IRRE inline relations. This is required for the upcoming file abstraction layer in TYPO3.

Example:
'my_parent_fieldname' => array (
'config' => array (
'type' => 'inline',
'foreign_table' => 'tx_myext_childtable',
'foreign_field' => 'parent_record_pointer',
'foreign_match_fields' => array(
'parent_field_pointer' => 'my_parent_fieldname',
),
)
),

Change-Id: I6b97126dcf9704bd3f37bebda1a1f2f0213c9aa9
Fixes: #29296
Releases: 4.7
Reviewed-on: http://review.typo3.org/7669
Reviewed-by: Björn Pedersen
Reviewed-by: Benjamin Mack
Tested-by: Benjamin Mack
Reviewed-by: Tolleiv Nietsch
Tested-by: Tolleiv Nietsch