Reader for Amaris FlowSight .cif format

Hi all, here it is, the reader for the Amaris FlowSight / ImageStream .cif format. We received permission to write the reader. I'll be out of town next week, will address any issues needed for the pull request when I get back.

![image](https://cloud.githubusercontent.com/assets/660469/3120487/db062a8a-e751-11e3-912c-06eb7833d60b.png)