Update F-Droid metadata and screenshots

Author: hauke96

metadata/en-US/changelogs/1004002.txt

@@ -0,0 +1,4 @@
+1.4.2:
+
+* Add possibility to rotate the map (see "Settings" -> "Enable rotating the map")
+* Some minor internal code changes

metadata/en-US/full_description.txt

@@ -1,10 +1,10 @@
 A simple app to create and manage georeferences notes (text and photos) on a map. The goal is to create the notes very fast and without any unnecessary UI/UX overhead. One possible use-case is to collect geospatial data which can be later uploaded to OpenStreetMap.
 
 Currently the basic features are:
-
 <ul>
 <li>Create, move and delete notes on a map</li>
 <li>Attach photos to a note</li>
+<li>List of all notes</li>
 <li>Export all notes in GeoJson format</li>
 <li>Show and follow current location</li>
 </ul>