ENYO-3434: Redefine the ares server timeout as the maximum between the default value and the services timeout value.

Link to the JIRA ticket: https://enyojs.atlassian.net/browse/ENYO-3434

Ready for review.
Review only the last commit.

Tested on Chrome(Windows 7)
Enyo-DCO-1.1-Signed-off-by: Rafik Adiche mahmoud-rafik.adiche@hp.com