ioke: install jars in libexec to avoid conflicts

Signed-off-by: David Höppner <0xffea@gmail.com>

Formula/ioke.rb

@@ -6,11 +6,16 @@ class Ioke <Formula
   md5 '936fac215d14809ff5f4bd1fd8262ce0'
 
   def install
+    # Remove windows files
+    rm_f Dir["bin/*.bat"]
+
+    # Point IOKE_HOME to libexec
     inreplace 'bin/ioke' do |s|
-      s.change_make_var! 'IOKE_HOME', HOMEBREW_PREFIX
+      s.change_make_var! 'IOKE_HOME', "#{libexec}"
     end
 
-    rm_f Dir["bin/*.bat"]
+    # Install jars in libexec to avoid conflicts
-    prefix.install %w[bin lib share]
+    prefix.install %w{ COPYING LICENSE README bin }
+    libexec.install Dir['*']
   end
 end