Nyall Dawson c85b1649c8 [processing][saga] Remove duplicate symmetrical difference alg
and add test.

Warnings: SAGA results are bad here! Use the native QGIS alg
instead
2018-06-15 13:48:43 +10:00
..
2018-02-22 00:37:48 +01:00
2018-06-04 11:30:32 +10:00
2016-11-12 13:31:44 +02:00