Use item access to catalog messages in tests, so that they can be easily ported back to the 0.9.x branch.
Use item access to catalog messages in tests, so that they can be easily ported back to the 0.9.x branch.

git-svn-id: c0ffdcf8c2e87c8872995a0c731507214cc45958@414 59ecc08e-a131-0410-9ea7-d4c0f28ac310

miracle2k/babel,mbr/Babel-CLDR,cc-archive/babel,joshfinnie/Babel,Phaiax/python-babel,miracle2k/babel,cc-archive/babel,mbr/Babel-CLDR,Phaiax/python-babel,joshfinnie/Babel