Script to replace a block of text by another one in files.

Multilines text to search and replace is hosted in a text file (aka GPL2_1.txt)

Multilines text use to replace inline source is hosted in a text file (aka SDPX-GPL2.txt)

Copy this folder in root of source code hierarchy. Files will be scanned recursively from root dir.

Script is configured to search in .cpp and .h, this can be customized.

Look replace.sh bash script for details.

NOTE: while performing replace in files, check well in CLI if no error are generated by
python about wrong characters encoding. Fix source file accordingly.