added paramters and sane defaults
minimized Node data
added @type to vector
code cleanup
got rid of nasty slow map
improved debug reporting
disable plotting of xtics if more than 50
allowing plot_histogram of empty datasets
Merge branch 'develop' into taxindex
removed profile code
allowing for sequences with no kmers i.e. too short sequences
added best_only option to classify_seq
rewrote search to inline C
fixed best_only option in C
cache speedup implemented