PyARC release V160

ANL team completed reviews of every changes through merging of different branches into development. @lefebvre feel free to focus your review to the changes made to the scripts/ directory (packaging of PyARC).

Added

• Utility script utilities_SafetyCodes to generate decay heat parameters and channel-averaged power and reactivity coefficients
• Additional user options for DASSH and pre-check of potential error mistakes
• Option within GAMSOR and PROTEUS-Nodal for prompt_heat_only
• Implemented the VARPOW workflow within PyGAMSOR to compute GAMMA heat deposition in coolant, fuel and structure

Fixed

• MCC3 with implementation of the density threshold for automatically-calculated CPM geometry
• GAMSOR post-processing to re-normalize the power of the central assembly to account for modeling symmetry (if DIF3D calculates 1/3 of the power, but PyARC will display power of the full assembly)

Changed

• Documentation was updated to provide new pyarc@anl.gov e-mail address
• Minor structural improvements in PyARC coding practices and unit-test logic