Replace set_id_as_name_if_empty with name_or_id

we can replace set_id_as_name_if_empty with name_or_id in
in all neutron related place to reduce a extra loop call
since set_id_as_name_if_empty is called every after *_list.

Change-Id: I341adb3a581337790e22e049e5b72df11b462b44
Closes-bug: #1370986
add missing icons for Project > Images filter

The fixed filter (Project | Shared with Me | Public) should have icons.
Using font awesome icons.

Also fix the tabbing in the html file.

Change-Id: Ie9f228feebd31fc76adc62102a84235a93b23930
Closes-Bug: #1367442
Merge "add missing icons for Project > Images filter"
Merge "Replace set_id_as_name_if_empty with name_or_id"