Simplify mrr daily tag expression

The number of tests executed is intentionally smaller,
as recently the runtime has gone up too much.

New numbers:
csit-vpp-perf-mrr-daily-master: 120
csit-vpp-perf-mrr-daily-master-2n-skx: 72
csit-vpp-perf-mrr-daily-master-3n-skx: 126

More details included as diff files.

+ Less per-testbed exceptions.
- Single/double links tags still set at two places.

Change-Id: I1149d3e52edf38c7d9d3e0160c533e35ae944d0d
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/resources/libraries/bash/function/diffs/README.txt b/resources/libraries/bash/function/diffs/README.txt
new file mode 100644
index 0000000000..e883442e03
--- /dev/null
+++ b/resources/libraries/bash/function/diffs/README.txt
@@ -0,0 +1,18 @@
+# Copyright (c) 2019 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Files in this directory system are documenting recent changes
+in what test cases are being executed in which job.
+
+The main reason for storing them is to make it easier
+for PAL or other users to adapt, or provide feedback.