set svn:ignore and .gitignore to skip intermediate build files

git-svn-id: http://svn.metaparadigm.com/svn/json-c/trunk@61 327403b1-1117-474d-bef2-5cb71233fd97

.gitignore

@@ -0,0 +1,24 @@
+.deps
+.libs
+aclocal.m4
+autom4te.cache
+config.guess
+config.h
+config.log
+config.status
+config.sub
+configure
+depcomp
+install-sh
+json.pc
+libtool
+ltmain.sh
+Makefile
+Makefile.in
+missing
+stamp-h1
+test1
+test2
+test4
+testSubDir
+test_parse_int64