Set all the generated files in .gitattributes.

Author: dvanhorn

.gitattributes

@@ -1 +1,24 @@
 langs/*/ast.rkt linguist-generated=true
+langs/*/build-runtime.rkt linguist-generated=true
+langs/*/compile-ops.rkt linguist-generated=true
+langs/*/compile-stdin.rkt linguist-generated=true
+langs/*/compile.rkt linguist-generated=true
+langs/*/fv.rkt linguist-generated=true
+langs/*/interp-defun.rkt linguist-generated=true
+langs/*/interp-io.rkt linguist-generated=true
+langs/*/interp-prim.rkt linguist-generated=true
+langs/*/interp-stdin.rkt linguist-generated=true
+langs/*/interp.rkt linguist-generated=true
+langs/*/lambdas.rkt linguist-generated=true
+langs/*/main.rkt linguist-generated=true
+langs/*/parse.rkt linguist-generated=true
+langs/*/read-all.rkt linguist-generated=true
+langs/*/run-stdin.rkt linguist-generated=true
+langs/*/run.rkt linguist-generated=true
+langs/*/types.rkt linguist-generated=true
+langs/*/test/compile.rkt linguist-generated=true
+langs/*/test/interp.rkt linguist-generated=true
+langs/*/test/test-runner.rkt linguist-generated=true
+
+langs/a86/main.rkt linguist-generated=false
+langs/a86/ast.rkt linguist-generated=false