* Add disable flags to control components
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* golint
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* more fixes
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fixes to disable flags
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Add comments to functions
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Fix joining problem
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* more fixes
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* golint
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix ticker
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix role labels
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* more fixes
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>