Merged r10702 from trunk to 2.1-stable (#12189)

add tmp/pdf directory.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.1-stable@10703 e93f8b46-1217-0410-a6f0-8f06a7374b81

.gitignore

@@ -19,6 +19,7 @@
 /public/plugin_assets
 /tmp/*
 /tmp/cache/*
+/tmp/pdf/*
 /tmp/sessions/*
 /tmp/sockets/*
 /tmp/test/*

.hgignore

@@ -21,6 +21,7 @@ public/dispatch.*
 public/plugin_assets
 tmp/*
 tmp/cache/*
+tmp/pdf/*
 tmp/sessions/*
 tmp/sockets/*
 tmp/test/*