In the process of removing redundant function definitions in run_trim. Currently, run_trim is broken. For Ticket #129.
Replaced subarrays as its own separate function, since it is sometimes called on arrays other than self.data. For Ticket #129.
Corrected mistake in PNGCreator.positive(), and updated run_trim_test's positive test to work on the class method.
In the process of removing redundant function definitions in run_trim. Currently, run_trim is broken. For Ticket #129.
Replaced subarrays as its own separate function, since it is sometimes called on arrays other than self.data. For Ticket #129.
Corrected mistake in PNGCreator.positive(), and updated run_trim_test's positive test to work on the class method.
Merge branch 'revise_PNG' of https://github.com/STScI-Citizen-Science/MTPipeline into revise_PNG

Rebasing revise_PNG off of master, now that master has been updated with use_num_cores.
Removed whitespace errors.
In the process of removing redundant function definitions in run_trim. Currently, run_trim is broken. For Ticket #129.
Replaced subarrays as its own separate function, since it is sometimes called on arrays other than self.data. For Ticket #129.
Corrected mistake in PNGCreator.positive(), and updated run_trim_test's positive test to work on the class method.
In the process of removing redundant function definitions in run_trim. Currently, run_trim is broken. For Ticket #129.
Replaced subarrays as its own separate function, since it is sometimes called on arrays other than self.data. For Ticket #129.
Corrected mistake in PNGCreator.positive(), and updated run_trim_test's positive test to work on the class method.
Removed whitespace errors.
Merge branch 'revise_PNG' of https://github.com/STScI-Citizen-Science/MTPipeline into revise_PNG

Rebasing revise_PNG off of more_drizzle, to take advantage of the improved filename handling in more_drizzle. For Ticket #129.
Made changes to eliminate saturated clipping and the creation of center and sliced wide images. For Ticket #129.
Corrected syntax errors in test_imaging_pipeline. For Ticket #129.
Stopped fixing the version of astropy in setup.py, to deal with conflicts in newer versions of drizzlepac. See Ticket #134.
Removed unused functions, added threshold_clipping, commented out positive shifting. Comitting this only to get the changes onto my science repository. For Ticket #129.