chore(dependencies): update sequelize

Author: kingcody

app/templates/_package.json

@@ -19,7 +19,7 @@
     "mongoose": "~4.0.3",
     "mongoose-bird": "~0.0.1",
     "connect-mongo": "^0.8.1",<% } %><% if (filters.sequelize) { %>
-    "sequelize": "^2.0.0-rc2",
+    "sequelize": "^3.5.1",
     "sqlite3": "~3.0.2",<% } %><% if (filters.auth) { %>
     "jsonwebtoken": "^5.0.0",
     "express-jwt": "^3.0.0",