Change in gis test to allow NDB to be able to call generic tests. Fix for Archive so that ALTER TABLE doesn't issue a warning. Also added test case for alter table.


mysql-test/include/gis_generic.inc:
  Change in test for NDB (needs order by)
mysql-test/r/archive.result:
  Change for gis_generic
mysql-test/r/archive_gis.result:
  Change in test gis_generic
mysql-test/r/bdb_gis.result:
  Change in gis test means new results
mysql-test/r/innodb_gis.result:
  Change in gis test means change in results.
mysql-test/r/ndb_gis.result:
  Change in gis means result change
mysql-test/t/archive.test:
  Added alter table test to fix bug in alter table
mysql-test/t/archive_gis.test:
  Change in syntax
mysql-test/t/ndb_gis.test:
  Change to test both with and not with pushdown conditions
sql/ha_archive.cc:
  Removed ARN temp file from exts[] to solve warning messages in alter table.