Installation: list and search

[ErwinKomen]

Installation should have a new listview with search possibilities as defined by the project's Excel.

1. Search fields:
   1. Installation.english_name
   2. Installation.installationtype
   3. Purpose.description - EK: should be name
   4. Person.name
2. Result view = listview: columns
   1. Purpose.description - EK: should be name
   2. System: english and turkish name
   3. Installation: english and turkish name
   4. Event: type of event, start date, end date
3. Result details view:
   1. The fields above from the listview, PLUS
   2. Event:
      1. person.name, person.description, person.role,
      2. literature: code, title, author, editor, place, year, comment(s)
   3. images: image, maker, title, year

[ErwinKomen]

Implementation

1. Search fields: those are now available in the listview installation_list
2. Result view list
   1. The columns are now shown in the installation_list
3. Result view details
   1. Right now the resulting details view is still InstallationDetails
      1. This still lacks some information:
         1. Person description and role
         2. Literature (see above)

TODO: double check with PI what is desired

TODO: make the listview accessable by people who are not signed in