Mobile Singu FM User Interface (UI) Improvements

To ensure even more comfortable work with the mobile version of Singu FM, we have added several changes regarding the interface of the mobile application.

The first one limits displaying the "More" button while browsing through some of the lists, e.g. list of tickets, complexes or inspections. This button is now only visible if there are more items to be displayed than are currently visible on the screen.

Other improvements refer to the ticket screen. The mobile version of Singu FM hides all the sections and fields with no value, e.g. the Observers section will not be visible, if no observer is added to the ticket. Hiding empty fields or sections make the ticket screen more transparent.