Project: datamanagement
Issue DM-2017: rename packages with minimal reorganization
meas_deblender, ip_isr, meas_astrom, meas_modelfit, and ip_diffim do not require major refactoring to fit into the new package reorganization, but they should be renamed (with sci_prefixes). See also https://confluence.lsstcorp.org/display/DM/Summer2015+Package+Reorganization+Planning
Story points: 1