Removed object_daddy dependency.

--HG--
rename : test/object_daddy_helpers.rb => test/object_helpers.rb
extra : source : 45d436d78458907c7005c3d570849c9883954b60
Additional tests for IssuesHelper#show_detail.

--HG--
extra : source : f1118f26eb613ff056183eee76b9ffbf9a8b756d
No need to save journal details.

--HG--
extra : source : b2261f818ec1dca9aee1755dbb2646c90354ee8c
fix unit tests

--HG--
extra : source : 913e2a8e88fa3a02b70fd267c663655fcf1f3d13
ChiliProject changes IssueJournal heavily

--HG--
extra : source : 45f382ac7f313dc3eb79fc33bb82741761974054
Backed out changeset 45f382ac7f31

--HG--
extra : source : 63ec88c1663cdc71ea0c69f157819753ed3c694c
backout

--HG--
extra : source : 0ac9e52ac524662b89db3898b101ca537defb438
backout

--HG--
extra : source : 5f789af0c3ea5e2f3ac48cb40b7a37c15f7a61ca
backout

--HG--
extra : source : 4d3845b86a6f213098399c357113d5deeeb1d11c
backout

--HG--
extra : source : 3008cd6e7a120425e26651cfb45ca211e7639912
add newline at end of test/unit/issue_drop_test.rb