simplify test scripts in package.json

Author: isaacs

package.json

@@ -3,8 +3,8 @@
   "version": "3.0.3",
   "description": "Used in npm for command line application support",
   "scripts": {
-    "test": "tap test/*.js --100",
-    "snap": "TAP_SNAPSHOT=1 tap test/*.js --100",
+    "test": "tap",
+    "snap": "tap",
     "preversion": "npm test",
     "postversion": "npm publish",
     "postpublish": "git push origin --follow-tags"