Change all file headers to Apache 2 license

closes #36

cmake/ConfigureFiles.cmake

@@ -5,13 +5,12 @@
 # Virtual Reality & Immersive Visualisation Group.
 #-------------------------------------------------------------------------------
 #                                  License
-#                            only for this file
 #
-# Licensed under the 3-Clause BSD License (the "License");
+# 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
 #
-#     https://opensource.org/licenses/BSD-3-Clause
+#     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,

cmake/WarningLevels.cmake

@@ -5,13 +5,12 @@
 # Virtual Reality & Immersive Visualisation Group.
 #-------------------------------------------------------------------------------
 #                                  License
-#                            only for this file
 #
-# Licensed under the 3-Clause BSD License (the "License");
+# 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
 #
-#     https://opensource.org/licenses/BSD-3-Clause
+#     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,

cmake/catch.cmake

@@ -5,13 +5,12 @@
 # Virtual Reality & Immersive Visualisation Group.
 #-------------------------------------------------------------------------------
 #                                  License
-#                            only for this file
 #
-# Licensed under the 3-Clause BSD License (the "License");
+# 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
 #
-#     https://opensource.org/licenses/BSD-3-Clause
+#     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,

cmake/cpplint.cmake

@@ -5,13 +5,12 @@
 # Virtual Reality & Immersive Visualisation Group.
 #-------------------------------------------------------------------------------
 #                                  License
-#                            only for this file
 #
-# Licensed under the 3-Clause BSD License (the "License");
+# 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
 #
-#     https://opensource.org/licenses/BSD-3-Clause
+#     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,

tests/test_utilities/cout_capture.hpp

@@ -5,20 +5,19 @@
 // Virtual Reality & Immersive Visualisation Group.
 //------------------------------------------------------------------------------
 //                                 License
-//                           only for this file
 //
-// Licensed under the 3-Clause BSD License (the "License");
+// 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
 //
-//    https://opensource.org/licenses/BSD-3-Clause
+//     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.
-//-------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
 #ifndef TESTS_TEST_UTILITIES_COUT_CAPTURE_HPP_
 #define TESTS_TEST_UTILITIES_COUT_CAPTURE_HPP_

tests/test_utilities/tests/src/test_cout_capture.cpp

@@ -5,20 +5,19 @@
 // Virtual Reality & Immersive Visualisation Group.
 //------------------------------------------------------------------------------
 //                                 License
-//                           only for this file
 //
-// Licensed under the 3-Clause BSD License (the "License");
+// 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
 //
-//    https://opensource.org/licenses/BSD-3-Clause
+//     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.
-//-------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
 #include <iostream>