Adding comment display to embedded media artefact (Bug #1037531)

Change-Id: I50a5cd56ca87b9625dcf59462db822c222fc0a24
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>
Adding comment display to image gallery artefact (Bug #1037531)

This is only for the displaying of a folder as a gallery
in either the thumbs, square thumbs, or slideshow.

The allow comments is based on the allowing the folder to have
comments so this means any folder comments will display whether they
have been added following the link in gallery block or the folder
block as both end up at the same artefact on artefact/artefact.php page

Change-Id: I787a730861823ef3f731fb5209bf3470b00a7ed3
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>
Altering comment display on blogpost artefact  (Bug #1037531)

Getting the rendering of the blogpost comment count to be done by the
block instance in a similar fashion as the other artefact blocks.

Change-Id: I67805ac33a9850c1fded17b32873e5ad90c7489f
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>
Allowing each blogpost in blog block to show comments (Bug #1037531)

To handle the fact that blog blocks have more than one blogpost and
therefore more than one comment link I've passed the artefact id and
block id in together and appended a '0'
to the front of the id so that the artefact id + block id does not
clash with another block of the same id.

Change-Id: Iddd4dab7afe70e8926a8556cdb55ea8d4dceda06
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>
Merge "Adding comment display to embedded media artefact (Bug #1037531)"
Merge "Adding comment display to image gallery artefact (Bug #1037531)"
Merge "Altering comment display on blogpost artefact  (Bug #1037531)"
Merge "Allowing each blogpost in blog block to show comments (Bug #1037531)"