Comment 4 for bug 1052430

Test cases:

1. When the number of journal's entries is greater than 5, pagination links should appear
2. When deleting a journal or an entry, a confirmation form should appear
3. When editing an entry (/artefact/blog/post.php)
 + 'Add a file' and 'Close' buttons should open/close the filebrowser for attachment field.
 + Hide 'Remove' button if a file has been selected
 + The filebrowser should still open after clicking 'Remove' button or the folder links
 + 'Upload' button should work
4. 'Save entry' button should save the changes in fields except for 'Attachment' and redirect to /artefact/blog/view/index.php