This change adds modal functionality for folders and nested folders
add javascript to the folder_render_self template.
add new class to make space between icon and title/ metadata in modals
fix blockid warning message error
added folder_render_in_modal.tpl to fix duplicate js script issues interferring with js events
creaeted toggleDetailsBtn() to handle js issues
get rid of old style comments link from showing up.
turn off click functions so json sendrequest doesn't call a billion times.
explicitly call dock.show() in the open_modal func.

Change-Id: I938f98c33479a80afc8f940038ed81a3c84ce4ff
Signed-off-by: Lisa Seeto <lisaseeto@catalyst.net.nz>