* Deprecated methods cleanup for 2018. Note that this may break some legacy
code. Please make sure you update your code!
* Better dielectric parsing for VASP 5.4.4 to include both density-density and
velocity-velocity functions.
* Orbital-resolved COHPs support (Macro Esters)
* Convenient plot_element_profile method in PDPlotter.
* Input set for SCAN functional calculations.
* Misc bug fixes and code improvements.