Added showDirectInfoMatrix() and showSCAMatrix()
PFam dictionary file for evolutionary analysis
chakraPlay/ for local code testing
Merge branch 'master' of github.com:/prody/ProDy
Revised people's page [skip ci].
Enabled imANM calculations in 'buildhessian'.
Documented new RTB optional arguments and updated release notes.
Removed pre-commit testing, what's being committed isn' tested [skip ci].
Updated directions for making a new release [skip ci].
Merge branch 'devel' of github.com:/prody/ProDy into devel