add lines from official codeigniter download
@@ -4,3 +4,8 @@
*/cache/*
!*/cache/index.html
!*/cache/.htaccess
+
+user_guide_src/build/*
+user_guide_src/cilexer/build/*
+user_guide_src/cilexer/dist/*
+user_guide_src/cilexer/pycilexer.egg-info/*