Cube I/O: Prettify
Cube I/O: Add input option to disable MPI I/O
Input: Fix generation of HTML
CDFT: Move settings of CDFT only optimizers to a new type. Fix behavior of scheme that handles when an existing Jacobian matrix is reused. Make Jacobian step size a vector. Fix MD simulation crash with multiple constraints. Add new tests for fixed features.
CDFT: Move auxiliary routines to separate module
Vibrational analysis: Fix molden file parser
Vibrational analysis: Add Atoms section to molden output
CDFT: Lift restriction on Newton step size, adjust printing