…P_X_ACCEL_MAPPING. Conflicts: lib/rack/sendfile.rb
…ruction to Hash#initialize, where it is used for default values at might be triggered again later on
…pment dependencies at the correct version for point releases
…ts pass on Ruby 1.9.1p378.
…sues with chdir etc.
…ation before loading the application
Fixes the authenticator API to deny access if nil is returned from the authenticator block. Without this patch, the nil gets to_s'd to "" and an empty password would be accepted. Signed-off-by: Christian Neukirchen <email@example.com>