Goals:
* have two separate 'docs' directories (source code + game data) whose contents can be safely combined for distribution (no duplicate file names, meningful file names)
* somewhat standard file names
* minimum redundant data
* user-friendly README-file to display in installer
How things were moved around etc.:
Delete docs/copyright.txt (previous version)
Move and rename data/glest_game/docs/LICENSE to docs/copyright.txt
Move and rename data/glest_game/docs/README to docs/README.txt
Move and rename data/glest_game/docs/CHANGELOG to docs/CHANGELOG.txt
Rename data/glest_game/docs/{AUTHORS,AUTHORS.data.txt}
Rename data/glest_game/docs/{data_license_readme.txt,README.data-license.txt}
Rename data/glest_game/docs/{data_license.txt,cc-by-sa-3.0-unported.txt}
Symlink data/glest_game/docs/CHANGELOG.txt to docs/CHANGELOG.txt
Symlink data/glest_game/docs/README.txt to docs/README.txt
Rename docs/{copyright.txt,COPYRIGHT.source_code.txt}
Rename docs/{code_license.txt,gnu_gpl_3.0.txt}
Rename docs/{readme_windows.txt,README.compiling-windows.txt}
Rename docs/{readme_linux.txt,README.compiling-linux.txt}
Create docs/AUTHORS.source_code.txt
Create data/glest_game/docs/COPYRIGHT.data.txt
build-mg-win32.sh: Use all CPU available cores when building.
Mark Vejvoda