EAGLESIX-3881: use xregexp on github rather than our internal stash server

package.json

@@ -30,7 +30,7 @@
   ],
   "dependencies": {
     "async": "*",
-    "xregexp": "git+https://stash.rd.rcg.local/scm/eagle6/xregexp.git#master"
+    "xregexp": "git+https://github.com/KylePDavis/xregexp.git#0e7f2f75a5ef47612d84d019cf5164c1846f6bcd"
   },
   "devDependencies": {
     "mocha": "*",