Introduce end-of-line normalization

Ensures that all files that Git considers to be text will have
normalized (LF) line endings in the repository. When core.eol is set to
native (which is the default), Git will convert the line endings of
normalized files in your working directory back to your platform's
native line ending.

See also https://git-scm.com/docs/gitattributes

lib-src/expat/CMake.README

@@ -1,42 +1,42 @@
-== How to build expat with cmake (experimental) ==
-
-The cmake based buildsystem for expat works on Windows (cygwin, mingw, Visual 
-Studio) and should work on all other platform cmake supports.
-
-Assuming ~/expat-2.1.0 is the source directory of expat, add a subdirectory
-build and change into that directory:
-~/expat-2.1.0$ mkdir build && cd build
-~/expat-2.1.0/build$
-
-From that directory, call cmake first, then call make, make test and 
-make install in the usual way:
-~/expat-2.1.0/build$ cmake ..
--- The C compiler identification is GNU
--- The CXX compiler identification is GNU
-....
--- Configuring done
--- Generating done
--- Build files have been written to: /home/patrick/expat-2.1.0/build
-
-If you want to specify the install location for your files, append 
--DCMAKE_INSTALL_PREFIX=/your/install/path to the cmake call.
-
-~/expat-2.1.0/build$ make && make test && make install
-Scanning dependencies of target expat
-[  5%] Building C object CMakeFiles/expat.dir/lib/xmlparse.c.o
-[ 11%] Building C object CMakeFiles/expat.dir/lib/xmlrole.c.o
-....
--- Installing: /usr/local/lib/pkgconfig/expat.pc
--- Installing: /usr/local/bin/xmlwf
--- Installing: /usr/local/share/man/man1/xmlwf.1
-
-For Windows builds, you must make sure to call cmake from an environment where 
-your compiler is reachable, that means either you call it from the 
-Visual Studio Command Prompt or when using mingw, you must open a cmd.exe and
-make sure that gcc can be called. On Windows, you also might want to specify a 
-special Generator for CMake:
-for Visual Studio builds do: 
-cmake .. -G "Visual Studio 10" && vcexpress expat.sln
-for mingw builds do: 
-cmake .. -G "MinGW Makefiles" -DCMAKE_INSTALL_PREFIX=D:\expat-install 
-    && gmake && gmake install
+== How to build expat with cmake (experimental) ==
+
+The cmake based buildsystem for expat works on Windows (cygwin, mingw, Visual 
+Studio) and should work on all other platform cmake supports.
+
+Assuming ~/expat-2.1.0 is the source directory of expat, add a subdirectory
+build and change into that directory:
+~/expat-2.1.0$ mkdir build && cd build
+~/expat-2.1.0/build$
+
+From that directory, call cmake first, then call make, make test and 
+make install in the usual way:
+~/expat-2.1.0/build$ cmake ..
+-- The C compiler identification is GNU
+-- The CXX compiler identification is GNU
+....
+-- Configuring done
+-- Generating done
+-- Build files have been written to: /home/patrick/expat-2.1.0/build
+
+If you want to specify the install location for your files, append 
+-DCMAKE_INSTALL_PREFIX=/your/install/path to the cmake call.
+
+~/expat-2.1.0/build$ make && make test && make install
+Scanning dependencies of target expat
+[  5%] Building C object CMakeFiles/expat.dir/lib/xmlparse.c.o
+[ 11%] Building C object CMakeFiles/expat.dir/lib/xmlrole.c.o
+....
+-- Installing: /usr/local/lib/pkgconfig/expat.pc
+-- Installing: /usr/local/bin/xmlwf
+-- Installing: /usr/local/share/man/man1/xmlwf.1
+
+For Windows builds, you must make sure to call cmake from an environment where 
+your compiler is reachable, that means either you call it from the 
+Visual Studio Command Prompt or when using mingw, you must open a cmd.exe and
+make sure that gcc can be called. On Windows, you also might want to specify a 
+special Generator for CMake:
+for Visual Studio builds do: 
+cmake .. -G "Visual Studio 10" && vcexpress expat.sln
+for mingw builds do: 
+cmake .. -G "MinGW Makefiles" -DCMAKE_INSTALL_PREFIX=D:\expat-install 
+    && gmake && gmake install