Files to ignore when using git/git-svn

[[Imported from SVN: r9376]]

.gitignore

+.deps/
+Makefile
+Makefile.in
+aclocal.m4
+am
+*.tap
+*.o
+
+autom4te.cache/
+config.guess
+config.h
+config.h.in
+config.log
+config.lt
+config.status
+config.sub
+configure
+cosserat-continuum
+depcomp
+dependencies.m4
+doc/Makefile
+doc/Makefile.in
+doc/doxygen/Doxyfile
+doc/doxygen/Doxyfile.in
+dune-gfe.pc
+install-sh
+libtool
+ltmain.sh
+missing
+rod3d.o
+rodobstacle
+stamp-h1
+test/.deps/
+test/adolctest
+