Only list active projects in project details combo by default

[jaragunde]

In reports -> project details, there is a combo box where you can select any project. When there are many project, this combo gets too messy.

We should list only open projects in that combo by default, which are the most likely ones to be checked. Then, we should add an entry in the combo to list any project, including those currently inactive.

This should be similar to #249.

[jaragunde]

The combo seems to be listing only active projects now (probably a side effect from the changes in the web services), but we should definitely add a "load all" entry.

[jaragunde]

Reviewed at #364:

commit fdbece795e76d097d7ce39ff68558a76849e7c93 (HEAD -> master, origin/master, origin/HEAD)
Author: Pablo Saavedra <psaavedra@igalia.com>
Date:   Fri Aug 25 11:11:25 2017 +0000

    [318] Only list active projects in project details combo by default
    
    * Defined the 'user' variable in the scope of the web/js/projectDetails.js JS
      code
    * Modified the default behavior of the 'Project' combobox in
      projectDetails.php to: show only the active projects for the logged user
    * Added 'Load all active projects' entry in the 'Project' combobox in
      projectDetails.php
    * Added 'Load all projects' entry in the 'Project' combobox in
      projectDetails.php