Remove old CI file

.appveyor.yml

@@ -1,45 +0,0 @@
-image: Visual Studio 2015
-
-environment:
-  ARCH: x86
-  sf_secret:
-    secure: 8QOHSPQLI/lmjgOhyGOsMA5MxOdeSnlFWWKjntqEfBMfW/XCuiEk5tHNjZiiAw8N
-  sf_api:
-    secure: S4qrbAdLq3Hw5yozC7XAavTGzpPPh8MleX+r8kaueBtPZUeJGt+8EoqaPw0P1PzV
-
-clone_depth: 10
-
-platform:
-  - x64
-
-init:
-  - if /i %APPVEYOR_REPO_TAG% == true    set WITH_TESSDATA=1
-
-cache:
-  - installed -> scripts\win\prepare.bat
-
-install:
-  - cinst winscp
-  - nuget install secure-file -ExcludeVersion
-  - call "scripts\win\prepare.bat"
-
-build_script:
-  - call "scripts\win\build.bat"
-
-artifacts:
-  - path: 'screen-translator-*.exe'
-    name: installer
-
-deploy:
-  - provider: GitHub
-    description: "Version $(APPVEYOR_REPO_TAG_NAME)"
-    auth_token:
-      secure: NnyUV44yNAx8ea1L46dVhE4kQxUGd5M1O+yVk+9ncsNHWtw/9JoCnDqNybnxTccP
-    artifact: installer
-    force_update: true
-    on:
-      appveyor_repo_tag: true
-
-after_deploy:
-  - secure-file\tools\secure-file -decrypt scripts\win\sf_key.av -secret %sf_secret% -out scripts\win\sf_key
-  - call "scripts\win\deploy_sf.bat"