Added ability to exclude services.

This patch allows to exclude some services from hosts using packs or
hostgroup attached services through the `service_excludes` host
attribute..
Enh : Doc - Move RedHat 1.4 install to deprecated #1084
Enh : Doc - Move RedHat 1.4 install to deprecated #1084
Enh : Doc - Update the update page. Please review #1084
Fix : Syntax error. Ping @naparuba emacs can check it for you ;)
Merge remote-tracking branch 'upstream/master' into service_excludes
Fix: SSL got problem with inter-daemons communications, and was causing a lock of all sub-process when they try to shutdown the http daemon.
Fix: CLI do not go in error for the first --init
Fix: windows run for select loop that dont like void socks
Merge pull request #1167 from geektophe/service_excludes

Added service excludes feature
Fix: mrge conflict
Add : test_exclude_services to shorttests (Jenkins)