Item7534: Show history and other topic actions in read-only skin mode

This small fix shows all links except for ones that change content. That is, only Edit, Attach and Raw Edit are removed.

In addition, the "more topic action" screen conditionally removes actions that change content, e.g.:

• Restore topic
• Edit topic preference settings
• Add or replace form
• Delete topic
• Rename or move topic
• Copy topic
• Set new topic parent

-- TWiki:Main/PeterThoeny - 2014-07-17

This is now in SVN trunk and 6.0 branch.

-- TWiki:Main.PeterThoeny - 2014-07-17

There was a minor issue introduced by TWikirev:27846 (trunk) and TWikirev:27847 (Release branch) with template/viewtopicactionbuttons.tmpl. The template blocks action_activatable_edit_or_create, action_activatable_raw_edit, and action_activatable_attach became unable to be used as a TWiki variable parameter. In other words, %IF{"...CONDITION..." then="%TMPL:P{"activatable_edit_or_create"}%" ...}% stopped working. This is fixed by TWikirev:27918 (trunk) and TWikirev:27919 (Release branch).

-- TWiki:Main.HideyoImazu - 2014-08-18

Thank you Hideyo-san!

-- TWiki:Main.PeterThoeny - 2014-08-18