working on getting tags to work
added some new steps
modified so now understand calibration dir
now using WEIGHT_MAP
now using system install sex
now working
Added folder, package, gitignore and readme for new GUI.
Added example input file in test data directory.
Mike Alexandersen's master scripts
Created parser module with brief doc but no implementation.
working flow for planting, v 1.0
added a new scramble script and cleaned up build area
cleaned files commit list
nearly a working pipeline.
corrected error in exposure number scrambeling and added BZERO/BSCALE to update
Made test folder a python package and added base_tests module with a class that facilitates reading from test files.
Added parsing for basic observation list at top of astrom files.
Test case refactoring; parse file in setUp since there is only one test file at the moment.
Added test case for retrieving basic observation details like exposure number, ccd number
Added string_utils module with function for splitting strings on multiple spaces.