+ out files
Lua code for converting newick to SpotFre format
node number now in own fld, not lbl
leaf labels shown
ConTeXt version of manual now compiled.  This is sufficiently important to merge into master.
Merge branch 'master' of github.com:tjunier/newick_utils
fixed backslash
fixed Inkscape URL
some GCC warnings fixed or justifiably ignored
fewer warnings
everything compiles again (though I had to silence some warnings)
fixed bug (incl. SEGV), but still not Ok.
resize_hash() tests ok; now do self-resizing
nw_rename is much faster w/ dynamic hash (2s vs 45s on whole NCBI taxonomy)
Merge branch 'master' into context