fix config

appveyor.yml

@@ -1,4 +1,5 @@
 version: 1.0.{build}
+configuration: Release
 nuget:
   account_feed: true
   project_feed: true
@@ -9,11 +10,18 @@ build:
   verbosity: normal
 before_build:
   - nuget restore
-
+assembly_info:
+  patch: true
+  file: '**\AssemblyInfo.*'
+  assembly_version: '{version}'
+  assembly_file_version: '{version}'
+  assembly_informational_version: '{version}'
+nuget:
+  disable_publish_on_pr: true
 deploy:
 - provider: NuGet
   server:
   api_key:
     secure: fGNwXOtebe3kxu5SrB90CrbaCxVxuzuCQh3Ipcc0G/3cutoNZf7d7G6AaQ4fRv2l
   on:
-    branch: master
+    branch: master