List of changes and improvements:

"Projects" tab in left panel (desktop)

With the RigelMap 2.5.3 update, "Projects" tab has been introduced. With this new tab, user can see all the projects which he has access to, see the projects which he entered recently, as well as add particular project to his favourites.
This functionality will help to smoothly change projects without the need to exit the current one.

For each project node, a context-menu is built with possibility to:
- Open project in current tab
- Open project in new tab
- Add/remove project from user favourites

User can also add a project to his favourites in portal.
For mobile devices:
- In projects management view, expand the project card and tap on "favourite star" image.
- In main projects view, simply tap on "favourite star" image of the project.
For desktop:
- In both main projects view and projects management view, simply click on "favourite star" image.

Other bug fixes and improvements
- Fixed bug with assigning user to department.
- Fixed bug with generating geotechnic report. From now on only image files are allowed to be uploaded for samples.
- Fixed bug with long-press menu when zooming map (via pinch).
- Fixed missing hints for English version of application when creating new project.