Simplify .appveyor.yml

Author: XhmikosR

.appveyor.yml

@@ -5,16 +5,16 @@ version: "{build}"
 
 clone_depth: 5
 
-install:
-  - git submodule update --init --recursive
-  - set NASM_VER=2.14.02
-  - set NASM_FNAME_FULL=nasm-%NASM_VER%-win64
-  - set NASM_FNAME=nasm-%NASM_VER%
-  - set NASM_URL=https://www.nasm.us/pub/nasm/releasebuilds/%NASM_VER%/win64/%NASM_FNAME_FULL%.zip
-  - appveyor-retry appveyor DownloadFile "%NASM_URL%"
-  - 7z x "%NASM_FNAME_FULL%.zip">NUL
-  - set "PATH=%CD%\%NASM_FNAME%;%PATH%"
-  - nasm -v
+install: |
+  git submodule update --init --recursive
+  set NASM_VER=2.14.02
+  set NASM_FNAME_FULL=nasm-%NASM_VER%-win64
+  set NASM_FNAME=nasm-%NASM_VER%
+  set NASM_URL=https://www.nasm.us/pub/nasm/releasebuilds/%NASM_VER%/win64/%NASM_FNAME_FULL%.zip
+  appveyor-retry appveyor DownloadFile "%NASM_URL%"
+  7z x "%NASM_FNAME_FULL%.zip">NUL
+  set "PATH=%CD%\%NASM_FNAME%;%PATH%"
+  nasm -v
 
 build: off
 
@@ -24,6 +24,3 @@ test_script:
 artifacts:
   - path: Release\x64\jpegoptim.exe
     name: jpegoptim
-
-matrix:
-  fast_finish: true