EMBL indexing bug reported by @eparker05
SeqIO._index: fixed key selection for 'embl' in cases where it didn't match SeqIO.parse
Contributors since Biopython 1.64 release.

This includes two new contributors, Evan Parker (@eparker05, SeqIO
indexing bug and fix found during his GSoC word) and Mike Cariaso
(@cariaso, ABI sample data and input into enhancement to expose
the raw data to the user).
Longer line wrapping (78 chars); also thank David (ABI work)
SeqIO.SffIO raise RuntimeError instead of RunTimeError to prevent NameError
Better Medline Parser
Thank Alan Du for Medline parser work (PR #355)
initial commit for lazy-load feature branch, added stub for _lazy.py in SeqIO package

Added descriptions to the stub and fixed docstring compliance with PEP257 as well as other formatting issues.
added some dummy kwargs to read and parse for evenutal use with _lazy.py
began the process of making SeqRecordProxy
a broken test runner
still broken test
major refactoring of lazy loading base class to strip all getters and setters, new test options for __main__
further differentiation between base class and test class
an unsaved change, same as last commit
Stronger handling of lazy sequence prpoperty, unit tests are beginning to pass
additional tests passing, read light repr method
additional tests, read light __repr__ method
ported over interval-tree data structure and unit tests
changed testing to outside of module, still in non-perm. place outside of test directory to aid faster testing