clustering: Basic structure

Makefile for clustering and related analysis.
clustering: Context specific structure

Configuration for main/langevin/standalone.
clustering: Geometric clustering in Ramachandran plot

The clustering script is adjusted to the molecule AIB9.
scripts: Documentation of awk command-line arguments
clustering: Calculate cluster centers and stddev
clustering: Plot cluster centers and stddev
clustering: Include projection suffix in filenames
clustering: Plot cluster projections
clustering: Convert cluster projections to png