Adds a setting to limit the number of diff lines that should be displayed (default to 1500).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2112 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/settings.yml

@@ -61,6 +61,9 @@ protocol:
 feeds_limit:
   format: int
   default: 15
+diff_max_lines_displayed:
+  format: int
+  default: 1500
 enabled_scm:
   serialized: true
   default: