In efetch, use POST instead of GET if there are more than 200 ids; see bug #3411
Minor formatting consistency change (makes grep easier)
Remove deprecated Bio.Pathway.Rep.HashSet
A more efficient implementation of a Newick parser (linear time vs. quadratic) that makes only a single pass over the text and handles quoted labels correctly.
Implementing support values and fixing issue when external parentheses are missing.
Using regex tokenizer instead of character iteration for better readability and slight performance boost.
Adding docstring for new_clade method.
Adding additional Newick test file with quoted node labels and node comments.
Adding test NEXUS file from TreeBASE.
Break out of for loop when ; is encountered, and make sure that no tokens remain.
Avoid comparing non-numeric confidence values to numbers in Python 3.
Added Ben Morris to NEWS and CONTRIB for new Newick parser
Replace a broken NCBI URL, fixes RedMine Bug 3412
NewickIO: whitespace tweaks
NewickIO: parse confidence values less stringently.

Moved confidence parsing to a separate function. Don't require confidences to be
in [0.0, 1.0] and don't treat integer confidences as percentages (i.e. dividing
by 100). These choices are left in the comments for future consideration.
Merge branch 'master' of github.com:biopython/biopython