Description of problem:
Scalable app of all the cartridge types will redirect to haproxy-status page when accessing the home page after created.

Version-Release number of selected component (if applicable):
devenv_3259

How reproducible:
always

Steps to Reproduce:
1.Create scalable app of any type
2.Access the app home page
3.

Actual results:
Will redirect to haproxy-status page, and no gear listed.

Expected results:
App works fine.

Additional info:
Check the haproxy log, find the following info:
E, [2013-05-22T07:23:58.008660 #7400] ERROR -- : Failed to get information from haproxy

Use ps -ef show processes of the app, found haproxy_ctld.rb is not running.

After do a restart operation to the app, the app works as expected.