Improve LICENSE/NOTICE treatment of bundled non-ASF files. (#341)

Restructure declaration of the licenses of the two bundled files
fakengx.lua and fakeredis.lua following the guidance at
http://www.apache.org/dev/licensing-howto.html#bundled-vs-non-bundled.

LICENSE.txt

@@ -200,3 +200,13 @@
    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.
+
+========================================================================
+MIT License
+========================================================================
+
+This project bundles the file fakengx.lua which is distributed
+under the MIT license. For details, see tests/fakengx.lua.
+
+This project bundles the file fakeredis.lua which is distributed
+under the MIT license. For details, see tests/fakeredis.lua.

NOTICE.txt

@@ -3,12 +3,3 @@ Copyright 2016-2019 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
-
-========================================================================
-MIT License
-========================================================================
-
-The following components are provided under the MIT License. See project link for details.
-
-     (MIT License) fakengx (bsm/fakengx - https://github.com/bsm/fakengx)
-     (MIT License) fakeredis (catwell/fakeredis - https://github.com/catwell/fakeredis)

tests/fakengx.lua

@@ -1,19 +1,24 @@
+-- Copyright (c) 2012 Dimitrij Denissenko
 --
--- Licensed to the Apache Software Foundation (ASF) under one or more
--- contributor license agreements.  See the NOTICE file distributed with
--- this work for additional information regarding copyright ownership.
--- The ASF licenses this file to You 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
+--  Permission is hereby granted, free of charge, to any person obtaining a copy of
+--  this software and associated documentation files (the "Software"), to deal in
+--  the Software without restriction, including without limitation the rights to
+--  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+--  of the Software, and to permit persons to whom the Software is furnished to do
+--  so, subject to the following conditions:
 --
---     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.
+--  The above copyright notice and this permission notice shall be included in all
+--  copies or substantial portions of the Software.
 --
+--  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+--  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+--  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+--  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+--  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+--  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+--  SOFTWARE.
+
+-- fakengx.lua was copied from https://github.com/bsm/fakengx
 
 local bit    = require 'bit'
 local socket = require 'socket'

tests/fakeredis.lua

@@ -1,20 +1,26 @@
+-- Copyright (C) 2012-2016 by Pierre Chapuis
 --
--- Licensed to the Apache Software Foundation (ASF) under one or more
--- contributor license agreements.  See the NOTICE file distributed with
--- this work for additional information regarding copyright ownership.
--- The ASF licenses this file to You 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
+-- Permission is hereby granted, free of charge, to any person obtaining a copy
+-- of this software and associated documentation files (the "Software"), to deal
+-- in the Software without restriction, including without limitation the rights
+-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+-- copies of the Software, and to permit persons to whom the Software is
+-- furnished to do so, subject to the following conditions:
 --
---     http://www.apache.org/licenses/LICENSE-2.0
+-- The above copyright notice and this permission notice shall be included in
+-- all copies or substantial portions of the Software.
 --
--- 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.
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+-- THE SOFTWARE.
 --
 
+-- fakeredis.lua was copied from https://github.com/catwell/fakeredis
+
 local unpack = table.unpack or unpack
 local cjson = require 'cjson'
 --- Bit operations

tools/travis/build.sh

@@ -28,8 +28,9 @@ UTILDIR="$HOMEDIR/incubator-openwhisk-utilities"
 export OPENWHISK_HOME=$WHISKDIR
 
 # run scancode util. against project source using the ASF strict configuration
+# exclude two bundled files from other open source projects that are MIT licensed
 cd $UTILDIR
-scancode/scanCode.py --config scancode/ASF-Release.cfg $ROOTDIR
+scancode/scanCode.py --config scancode/ASF-Release.cfg --gitignore $SCRIPTDIR/scancodeExclusions $ROOTDIR
 
 # Install OpenWhisk
 cd $OPENWHISK_HOME/ansible

tools/travis/scancodeExclusions

@@ -0,0 +1,3 @@
+# bundled files under MIT license; exclude from scan
+tests/fakengx.lua
+tests/fakeredis.lua