Tests:postsTest. Now functional, though most tests not implemented. Emailing -dev about the correct behaviour of Posts::get() when passed an array of ids that is longer than the default limit.
Tests:postsTest. Now functional, though most tests not implemented. Emailing -dev about the correct behaviour of Posts::get() when passed an array of ids that is longer than the default limit.

git-svn-id: d0e296eae3c99886147898d36662a67893ae90b2@3972 653ae4dd-d31e-0410-96ef-6bf7bf53c507

dragonmantank/Habari,dragonmantank/Habari,dragonmantank/Habari