Fix minor issues with Form Submit from Role Overlay (DRYed) [3/4]

In fixing a checkbox form submit issue, I figured out an easy way to DRY the form code
that is implemented in this pull.

I also fixed the checkbox issue (changed to a select box)

Since I was playing w/ select boxes, I also corrected the network barclamp to use
select for deployments instead of the cheesy textbox.


 .../barclamp_ntp/app/models/barclamp_ntp/server.rb |   21 +++++---------------
 1 file changed, 5 insertions(+), 16 deletions(-)

Crowbar-Pull-ID: 97d4b4b3e4a1c06236531463f23538e8d5e0a367

Crowbar-Release: development