Remove references to appveyor

.appveyor.yml

@@ -1,29 +0,0 @@
-version: '{build}'
-
-os:
-- Visual Studio 2017
-- Ubuntu1804
-
-install:
-- cmd: set PATH=%PATH%;C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin
-
-build_script:
-  - cmd: |
-      mingw32-make -j 6 -C ctrtool
-      mingw32-make -j 6 -C makerom
-  - sh: |
-      make -j 2 -C ctrtool
-      make -j 2 -C makerom
-
-after_build:
-  - cmd: |
-      move ctrtool\ctrtool.exe && move makerom\makerom.exe
-      7z a Project_CTR.zip ctrtool.exe makerom.exe
-  - sh: |
-      cd ctrtool && 7z u ../Project_CTR.zip ctrtool
-      cd ../makerom && 7z u ../Project_CTR.zip makerom
-
-test: off
-
-artifacts:
-  - path: Project_CTR.zip

README.md

@@ -3,9 +3,4 @@ Project_CTR
 
 ctrtool - updated version of neimod's ctrtool.
 
-makerom - creates CTR cxi/cfa/cci/cia files.
-
-## CI Builds
-Thanks to @Margen67 we have AppVeyor make new builds for each commit to master.
-
-Download them here: https://ci.appveyor.com/project/jakcron/project-ctr
+makerom - creates CTR cxi/cfa/cci/cia files.