+ out files
Merge branch 'master' of github.com:tjunier/newick_utils
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)