added .gitignore

.gitignore

@@ -0,0 +1,19 @@
+/aclocal.m4
+/autom4te.cache
+/configure
+/install-sh
+/missing
+/py-compile
+/Makefile.in
+/src/Makefile.in
+/Makefile
+/src/Makefile
+/config.log
+/config.status
+*.o
+/src/pscmp/Makefile
+/src/pscmp/Makefile.in
+/src/pscmp/fomosto_pscmp2008a
+/src/psgrn/Makefile
+/src/psgrn/Makefile.in
+/src/psgrn/fomosto_psgrn2008a