test rename overhaul: step 10 - crypto tests, and add back other tests commited

tests/lib/crypto/sha1_test.dart

Index: tests/lib/crypto/sha1_test.dart
diff --git a/tests/lib/src/crypto/sha1Test.dart b/tests/lib/crypto/sha1_test.dart
similarity index 99%
rename from tests/lib/src/crypto/sha1Test.dart
rename to tests/lib/crypto/sha1_test.dart
index ee100c694f6bc48929695fc9e1c104be756ddd6f..94245c6e3304cfb10019e56473f227cad604cfba 100644
--- a/tests/lib/src/crypto/sha1Test.dart
+++ b/tests/lib/crypto/sha1_test.dart
@@ -4,7 +4,7 @@
 
 #library('sha1Test');
 // TODO(ager): Replace with "dart:crypto" when ready.
-#import("../../../../lib/crypto/crypto.dart");
+#import("../../../lib/crypto/crypto.dart");
 
 #source('sha1_long_test_vectors.dart');
 #source('sha1_short_test_vectors.dart');