update gitignore file.

Signed-off-by: Kim Kulling <[email protected]>

.gitignore

@@ -47,3 +47,7 @@ test/gtest/src/gtest-stamp/gtest-build.cmake
 test/gtest/src/gtest-stamp/Debug/gtest-patch
 *.cache
 test/gtest/src/gtest-stamp/Debug/gtest-build
+*.suo
+*.lib
+test/gtest/src/gtest-stamp/Debug/
+tools/assimp_view/assimp_viewer.vcxproj.user