tests: fixes regression/config/10-misc-directives.t

SecDefaultAction was failing due to a wrong written test.
tests: fixes regression/config/10-request-directives.t

Tests were failing because they were writing wrong/outdated.
test: fixes regression/misc/00-multipart-parser.t

Tests were failing because they were writing wrong/outdated.
Tests: fixes regression/action/10-logging.t

Tests were failing because they were writing wrong/outdated.
Tests: fixes regression/rule/00-basics.t

Tests were failing because they were writing wrong/outdated.
Tests: fixes regression/rule/20-exceptions.t

Tests were failing because they were writing wrong/outdated.
Tests: fixes regression/misc/10-tfn-cache.t

Tests were failing because they were writing wrong/outdated.
tests: cleans up the apache configuration file

Simplified the apache configuration file, so that, we can handle easily
different Apaches versions
Tests: fixes tests/regression/rule/10-xml.t

SecXmlExternalEntity was not informed. By default its value is Off. This patch
set the SecXmlExternalEntity to On in order to load the external resources
needed for this test case.
Merge branch 'regression'