Fix following friend and new post test.
Fix following friend and new post test.

cmput404wi16/metablog-project,cmput404wi16/metablog-angular,cmput404wi16/metablog-project,cmput404wi16/metablog-project,cmput404wi16/metablog-angular,cmput404wi16/metablog-angular,cmput404wi16/metablog-angular