Realacc x210 Pod

Update Jan 14th 2016
Added a pod which includes the whip option along with a side port option where you can mount an extension cable and bend the external antenna down. I've also extended the port to accommodate most flight controllers.

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Update Jan 12th 2016
Moved port towards the rear for DTFC and other FC (new file)
Created a file which uses a fin from http://www.thingiverse.com/thing:1751669 for a whip antenna.

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