[FEATURE] Relations to the same table in Extbase

This patch introduces a mapping for properties to table aliases in
the Extbase Typo3DbQueryParser. This allows relations between
identical classes / tables.

Additionally the configured match fields of a table are now
respected in UNION statement (MM_match_fields,
foreign_match_fields or foreign_table_field).

Releases: master
Resolves: #27057
Change-Id: If1e88c994b8a1179f6babf2bdfc1da3e61b2c658
Reviewed-on: http://review.typo3.org/33956


Reviewed-by: Stephan Großberndt <stephan@grossberndt.de>
Tested-by: Stephan Großberndt <stephan@grossberndt.de>
Reviewed-by: Alexander Opitz <opitz.alexander@googlemail.com>
Tested-by: Alexander Opitz <opitz.alexander@googlemail.com>