Bump strider-git dependency

Author: oliversalzburg

package.json

@@ -50,7 +50,7 @@
     "scmp": "0.0.2",
     "ssh-keypair": "~1.0.0",
     "step": "0.0.5",
-    "strider-git": "~0.2.0",
+    "strider-git": "~0.2.4",
     "superagent": "~0.15.4"
   }
 }