Update the license header format
drwxr-xr-x - Bin
drwxr-xr-x - BinWrappers
-rw-r--r-- 6090 BuildEnv
-rw-r--r-- 3624 BuildNotes.txt
-rwxr-xr-x 30709 ChangeLog.txt
drwxr-xr-x - Conf
-rw-r--r-- 396 GNUmakefile
-rw-r--r-- 401 Makefile
-rw-r--r-- 1702 ReadMe.txt
drwxr-xr-x - Source
drwxr-xr-x - Tests
drwxr-xr-x - UserManuals
-rw-r--r-- 761 building-gcc.txt
drwxr-xr-x - gcc
-rwxr-xr-x 12411 toolsetup.bat