Update priority mapping. Fixes #63 (#65)

Author: olsh

src/Todoist.Net/Models/Priority.cs

@@ -3,26 +3,30 @@
     /// <summary>
     /// Priority of a task.
     /// </summary>
+    /// <remarks>
+    /// The priority of the task (a number between 1 and 4, 4 for very urgent and 1 for natural).
+    /// Note: Keep in mind that very urgent is the priority 1 on clients. So, p1 will return 4 in the API.
+    /// </remarks>
     public enum Priority : byte
     {
         /// <summary>
         /// The priority1
         /// </summary>
-        Priority1 = 1,
+        Priority1 = 4,
 
         /// <summary>
         /// The priority2
         /// </summary>
-        Priority2 = 2,
+        Priority2 = 3,
 
         /// <summary>
         /// The priority3
         /// </summary>
-        Priority3 = 3,
+        Priority3 = 2,
 
         /// <summary>
         /// The priority4
         /// </summary>
-        Priority4 = 4
+        Priority4 = 1
     }
 }

src/Todoist.Net/Todoist.Net.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <Description>A Todoist API client for .NET</Description>
-    <VersionPrefix>8.1.0</VersionPrefix>
+    <VersionPrefix>9.0.0</VersionPrefix>
     <Authors>Oleg Shevchenko, Ahmed Zaki</Authors>
     <TargetFrameworks>netstandard2.0;net462</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>