Integrate AMo JSON serializer into AR

remove argonaut theme

replace path condition with more generic split condition

convert ragel bundle to git

update ruby bundle

ignore absolute tmp directory

send_data should set Content-Length as a string

send_data should set Content-Length as a string

Remove deprecated implicit ivar assignment

multimap update fixes generation graph issues

be sure to dup the default container on copy

if a default is used as a fallback for a dynamic segment, make it optional

set rails catch status code to -1

update vendored multimap lib

remember fuzzy keys so they can be rematched later

omit optional segments that are not required

Add basic JSON serializer to AMo

Document more clearly that rack.input must be opened in binary mode, and enforce it in Rack::Lint

Document more clearly that rack.input must be opened in binary mode, and enforce it in Rack::Lint.

Fix Rack::Utils::HeaderHash#delete: it's supposed to return the deleted value, or nil if the key doesn't exist. [#54 state:resolved]

Add unit tests for Rack::Util::HeaderHash#delete. [#54 state:resolved]

Move model naming into ActiveModel

tests for extra_keys

rails: required segments stop implicit optionalization

Add Rack::Utils::HeaderHash#replace

point to facebook username url

import some rails mapper integration tests

Add :concat option to asset tag helpers to force concatenation.