UFO:Alien Invasion Code

* removed exif headers from jpgs

* use the trunk base content

* delete the base to allow to copy the trunk one

* Comitted stunrod model&texture by winterslice.
* Might need some scaling and position tweaks.

* Added minor fix to the shades in the texture.

* Deleted some unchanges stuff after talk with mattn.

* Increased texture size and modified the texture a bit.

* Improved the stunrod texture a bit.

* added stunrod ... still needs entry in weapons.ufo