Chris K. Montalbán

Alternate branch for the development of ```redphot```. I included the first part of Felipe's code.

``` terminal ../goodman_pipeline/goodman_pipeline/core/core.py:3275: SyntaxWarning: invalid escape sequence '\[' def validate_ccd_region(ccd_region, regexp='^\[\d*:\d*,\d*:\d*\]$'): ```