Use gnueabihf for ARM + enabled corelib/isolate/lib/standalone tests on ARM again

tests/corelib/corelib.status

Index: tests/corelib/corelib.status
diff --git a/tests/corelib/corelib.status b/tests/corelib/corelib.status
index 55913e5bf55b748a38aa5d94ac0dab1387fea356..c155d64ef430f6debd24d6a93c5cb148b6181c72 100644
--- a/tests/corelib/corelib.status
+++ b/tests/corelib/corelib.status
@@ -104,9 +104,6 @@ int_parse_radix_test: fail
 list_insert_test: fail
 list_removeat_test: fail
 
-[ $arch == arm ]
-*: Skip
-
 [ $arch == simarm ]
 *: Skip

[regis, 2013/06/11 13:09:14]

If these tests pass on ARM hardware, they should also pass on the simulator, or
the failing ones should be identified, but not skipped.

[kustermann, 2013/06/11 14:21:37]

They probably don't pass. But we will never find out whether they pass or not if
we never run them.

The procedure should be like this:
- enable all tests
- run them and triage the failures
- file a bug for each failure group and update the corresponding status file
(with the bug number as a comment)
- once the issue has been fixed, close the bug and remove the suppression in the
status file

If you want I can remove the SKIP markers for simarm as well, but I'll do it in
a separate CL with status file updates and bugs entries. (Or one of you does
it?)