change .gitignore line endings to UNIX
diff --git a/.gitignore b/.gitignore
index bc4522f..35d1d2a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,36 +1,36 @@
-CMakeCache.txt

-CMakeFiles

-CTestTestfile.cmake

-cmake_install.cmake

-Testing

-Coverage

-*.gcno

-*.gcda

-

-# generated by scripts/memory.sh

-massif-*

-

-# MSVC files generated by CMake:

-/*.sln

-/*.vcxproj

-/*.filters

-

-# MSVC build artifacts:

-*.exe

-*.pdb

-*.ilk

-*.lib

-

-# Python build artifacts:

-*.pyc

-

-# CMake generates *.dir/ folders for in-tree builds (used by MSVC projects), ignore all of those:

-*.dir/

-

-# Visual Studio artifacts

-/visualc/VS2010/.localhistory/

-/visualc/VS2010/.vs/

-/visualc/VS2010/Debug/

-/visualc/VS2010/Release/

-/visualc/VS2010/*.vcxproj.filters

-/visualc/VS2010/*.vcxproj.user

+CMakeCache.txt
+CMakeFiles
+CTestTestfile.cmake
+cmake_install.cmake
+Testing
+Coverage
+*.gcno
+*.gcda
+
+# generated by scripts/memory.sh
+massif-*
+
+# MSVC files generated by CMake:
+/*.sln
+/*.vcxproj
+/*.filters
+
+# MSVC build artifacts:
+*.exe
+*.pdb
+*.ilk
+*.lib
+
+# Python build artifacts:
+*.pyc
+
+# CMake generates *.dir/ folders for in-tree builds (used by MSVC projects), ignore all of those:
+*.dir/
+
+# Visual Studio artifacts
+/visualc/VS2010/.localhistory/
+/visualc/VS2010/.vs/
+/visualc/VS2010/Debug/
+/visualc/VS2010/Release/
+/visualc/VS2010/*.vcxproj.filters
+/visualc/VS2010/*.vcxproj.user