Replaces swat helmet for syndicates

Syndicate nuke operatives now have their own 'blood-red' helmet, which is a visorless helmet (they use night vision goggles anyway) and has the stats of the swat.
![syndi](https://cloud.githubusercontent.com/assets/7247232/3841227/f110ba12-1e28-11e4-8038-c100aea3b536.png)
![ss 2014-08-07 at 04 43 57](https://cloud.githubusercontent.com/assets/7247232/3841236/f872f6b2-1e28-11e4-91a0-57cf772c568f.jpg) ![ss 2014-08-07 at 04 44 18](https://cloud.githubusercontent.com/assets/7247232/3841237/f9695d22-1e28-11e4-8b6f-9d55b9261ecd.jpg)


The swat helmet now has a nanotrasen sticker on the top and has been updated to fit with the newer scheme of helmets. Same dark blue visor as the old one, though.
![swat](https://cloud.githubusercontent.com/assets/7247232/3841232/f5a7f144-1e28-11e4-84d8-c0f1e32145fc.png)
![ss 2014-08-07 at 04 51 09](https://cloud.githubusercontent.com/assets/7247232/3841244/2385859a-1e29-11e4-9e13-73f940ac6e4b.jpg) ![ss 2014-08-07 at 04 51 06](https://cloud.githubusercontent.com/assets/7247232/3841245/257edd24-1e29-11e4-9b4a-675bcda77d8f.jpg)

The swat helmet has been removed from the captain's locker. He has a space helmet with nearly identical stats and a space worthy cap anyway.