gxm_MMPBSA first release

gmx_MMPBSA is a new tool aid to perform end-state free energy calculations based on AMBER's MMPBSA.py with GROMACS files.
This version includes:

• Compatibility with different Gromacs versions
• Support for all types of calculations available in MMPBSA.py
• Graphical user interface for results analysis (gmx_MMPBSA_gui)
• API modified to get more information
• Some new facilities and types of calculations

Consult the documentation for more information

New features to implement:
gmx_MMPBSA_gui

• Add tooltips for more information
• Add detailed documentation
• Add customization options for graphics
  • Labels, titles, rotation, color, etc
  • Selection of intervals for calculations
  • Option to visualize several types of calculations in the same graph
• Add new menu with documentation, about, version, and check updates

API

• documentation
• incorporate Interaction Entropy