delete-trailing-whitespace on app.js
delete-trailing-whitespace on app.js

Change-Id: Ie80a32cf866a2f8c4fdcd70e85f20194d58ba9cb
Reviewed-on: http://review.northscale.com:8080/670
Reviewed-by: Steve Yen <ef850f73f7832052d3c6d9b5ddd3a1716d9a57f1@gmail.com>
Tested-by: Matt Ingenthron <1fa2ef4755a9226cb9a0a4840bd89b158ac71391@northscale.com>
Reviewed-by: Matt Ingenthron <1fa2ef4755a9226cb9a0a4840bd89b158ac71391@northscale.com>

daverigby/ns_server,vzasade/ns_server,ingenthr/ns_server,pavel-blagodov/ns_server,ceejatec/ns_server,vzasade/ns_server,nimishzynga/ns_server,daverigby/ns_server,daverigby/ns_server,t3rm1n4l/ns_server,daverigby/ns_server,nimishzynga/ns_server,ceejatec/ns_server,ceejatec/ns_server,pavel-blagodov/ns_server,mschoch/ns_server,membase/ns_server,membase/ns_server,nimishzynga/ns_server,vzasade/ns_server,ceejatec/ns_server,ingenthr/ns_server,mschoch/ns_server,ingenthr/ns_server,daverigby/ns_server,pavel-blagodov/ns_server,membase/ns_server,t3rm1n4l/ns_server,vzasade/ns_server,ingenthr/ns_server,mschoch/ns_server,t3rm1n4l/ns_server,nimishzynga/ns_server,nimishzynga/ns_server,membase/ns_server,mschoch/ns_server,membase/ns_server,ceejatec/ns_server,membase/ns_server,pavel-blagodov/ns_server,t3rm1n4l/ns_server,mschoch/ns_server,mschoch/ns_server,ceejatec/ns_server,t3rm1n4l/ns_server,nimishzynga/ns_server