adds bash-path as a dependency

resolves #2

Author: jonschlinkert

index.js

@@ -8,9 +8,7 @@ var spawn = require('cross-spawn');
 var isExtglob = require('is-extglob');
 var extend = require('extend-shallow');
 var Emitter = require('component-emitter');
-var bashPath = process.platform === 'darwin'
-  ? '/usr/local/bin/bash'
-  : 'bash';
+var bashPath = require('bash-path');
 
 /**
  * Asynchronously returns an array of files that match the given pattern

package.json

@@ -21,22 +21,23 @@
   },
   "dependencies": {
     "async-each": "^1.0.1",
+    "bash-path": "^1.0.1",
     "component-emitter": "^1.2.1",
     "cross-spawn": "^5.1.0",
     "extend-shallow": "^2.0.1",
     "is-extglob": "^2.1.1",
-    "is-glob": "^3.1.0"
+    "is-glob": "^4.0.0"
   },
   "devDependencies": {
     "arr-union": "^3.1.0",
     "array-unique": "^0.3.2",
-    "async-array-reduce": "^0.2.1",
-    "delete": "^0.3.2",
-    "glob": "^7.1.1",
-    "gulp-format-md": "^0.1.12",
+    "async-array-reduce": "^1.0.0",
+    "delete": "^1.1.0",
+    "glob": "^7.1.2",
+    "gulp-format-md": "^1.0.0",
     "minimist": "^1.2.0",
     "mkdirp": "^0.5.1",
-    "mocha": "^3.3.0"
+    "mocha": "^3.2.0"
   },
   "keywords": [
     "bash",