appveyor: use just 'make' instead of 'make install' (which is not supported on windows)

.appveyor.yml

@@ -1,7 +1,6 @@
 environment:
   CYG_MIRROR: http://cygwin.mirror.constant.com
   CYG_PACKAGES: make,gcc-core,libiconv-devel
-  DOCUMENT_FOLDER: /share/doc/hashcat
   matrix:
     - CYG_ROOT: C:\cygwin64
       CYG_CACHE: C:\cygwin64\var\cache\setup
@@ -15,12 +14,10 @@ environment:
       CC: gcc
     - MSYSTEM: MINGW64
       MSYS_CACHE: C:\msys64\var\cache\pacman\pkg
-      KERNEL_CACHE: C:\msys64\usr\local\bin\OpenCL\
       BASH: C:\msys64\usr\bin\bash
       CC: gcc
     - MSYSTEM: MINGW32
       MSYS_CACHE: C:\msys64\var\cache\pacman\pkg
-      KERNEL_CACHE: C:\msys64\usr\local\bin\OpenCL\
       BASH: C:\msys64\usr\bin\bash
       CC: gcc
 
@@ -42,23 +39,20 @@ install:
   - if defined MSYSTEM (%BASH% -lc "pacman -Suuy --noconfirm")
 
 build_script:
-  - if defined BASH (%BASH% -lc "cd $(cygpath ${APPVEYOR_BUILD_FOLDER}) && git submodule update --init && make install")
+  - if defined BASH (%BASH% -lc "cd $(cygpath ${APPVEYOR_BUILD_FOLDER}) && git submodule update --init && make")
 
 test_script:
   # some file globbing tests
   #  1. hash file should not exist and therefore hashcat should complain (if it does not there might be a problem)
   #  2. hash file should expand to example0.hash and succeed
   - ps: >-
-      if (Test-Path Env:\MSYSTEM)
-      {
-        mkdir $env:KERNEL_CACHE 2>&1 | out-null
-      }
+      cd $env:APPVEYOR_BUILD_FOLDER
 
-      & $env:BASH -lc "hashcat.exe -m 0 --show $env:DOCUMENT_FOLDER/*file_not_found.hash" 2>&1 | out-null
+      & $env:BASH -c "./hashcat.exe -m 0 --show *file_not_found.hash" 2>&1 | out-null
 
       if ($LastExitCode -eq 0)
       {
         throw "test failed"
       }
 
-      & $env:BASH -lc "hashcat.exe -m 0 --show $env:DOCUMENT_FOLDER/*ple0.hash"
+      & $env:BASH -c "./hashcat.exe -m 0 --show *ple0.hash"