AppVeyor: Change to release build instead of debug

appveyor.yml

@@ -8,6 +8,12 @@ environment:
   QTDIR: C:\Qt\5.4\msvc2013_opengl
   MEGA_PASSWORD:
     secure: ozgp54EZj98kcbD/O+Xl5Q==
+    
+platform:
+  - Win32
+
+configuration:
+  - Release
 
 install:
   - git submodule update --init --recursive
@@ -25,18 +31,18 @@ after_build:
     # extract megatools silently. See http://stackoverflow.com/a/11629736/1748450
   - 7z x megatools-1.9.94-win64.zip | FIND /V "ing  "
     # copy the qt dlls 
-  - copy C:\Qt\5.4\msvc2013_opengl\bin\icudt53.dll build\bin\debug
-  - copy C:\Qt\5.4\msvc2013_opengl\bin\icuin53.dll build\bin\debug
-  - copy C:\Qt\5.4\msvc2013_opengl\bin\icuuc53.dll build\bin\debug
-  - copy C:\Qt\5.4\msvc2013_opengl\bin\Qt5Cored.dll build\bin\debug
-  - copy C:\Qt\5.4\msvc2013_opengl\bin\Qt5Guid.dll  build\bin\debug
-  - copy C:\Qt\5.4\msvc2013_opengl\bin\Qt5OpenGLd.dll build\bin\debug
-  - copy C:\Qt\5.4\msvc2013_opengl\bin\Qt5Widgetsd.dll  build\bin\debug
+  - copy C:\Qt\5.4\msvc2013_opengl\bin\icudt53.dll build\bin\release
+  - copy C:\Qt\5.4\msvc2013_opengl\bin\icuin53.dll build\bin\release
+  - copy C:\Qt\5.4\msvc2013_opengl\bin\icuuc53.dll build\bin\release
+  - copy C:\Qt\5.4\msvc2013_opengl\bin\Qt5Core.dll build\bin\release
+  - copy C:\Qt\5.4\msvc2013_opengl\bin\Qt5Gui.dll  build\bin\release
+  - copy C:\Qt\5.4\msvc2013_opengl\bin\Qt5OpenGL.dll build\bin\release
+  - copy C:\Qt\5.4\msvc2013_opengl\bin\Qt5Widgets.dll  build\bin\release
     # delete build craps
-  - del /F /S /Q /A "build\bin\debug\*.ilk"
-  - del /F /S /Q /A "build\bin\debug\*.pdb"
+  - del /F /S /Q /A "build\bin\release\*.ilk"
+  - del /F /S /Q /A "build\bin\release\*.pdb"
     # zip up the build folder -> build.7z
-  - 7z a build .\build\bin\debug\*
+  - 7z a build .\build\bin\release\*
     # rename, upload to Mega
   - cd megatools-1.9.94-win64
   - node ..\upload_to_mega.js