moved Android version dependent resources (-v11, -v14) to default folders.

Will target only 14+ in future to reduce APK size and simplify development.
Started to add plugin host code

src/Kp2aBusinessLogic/database/Database.cs

@@ -45,6 +45,11 @@ namespace keepass2android
 			}
 		}
 
+		/// <summary>
+		/// Information about the last opened entry. Includes the entry but also transformed fields.
+		/// </summary>
+		public PwEntryOutput LastOpenedEntry { get; set; }
+
 		/// <summary>
 		/// if an OTP key was used, this property tells the location of the OTP auxiliary file.
 		/// Must be set after loading.