updated .gitignore a bit.

Author: agentzh

.gitignore

@@ -57,3 +57,22 @@ ebooks.sh
 *.pdf
 *.patch
 src/ngx_stream_lua_autoconf.h
+src/api.c
+src/autoconf.h
+src/balancer.c
+src/balancer.h
+src/certby.c
+src/certby.h
+src/filters.c
+src/filters.h
+src/logby.c
+src/logby.h
+src/prereadby.c
+src/prereadby.h
+src/probe.h
+src/request.c
+src/request.h
+src/ringbuf.c
+src/ringbuf.h
+src/ssl.c
+src/ssl.h