removed old fasta_entries; tests not implemented
new fasta: fixed tests and some bugs
seq table tax: newline
tool: new pickle id2seq fasta
pickle id: small fix
get tax: an option for a single word
Merge branch 'master' into biopython_fast
seq table tax: moved to biopython
util: removed old fasta, etc. methods
check fastq format: moved to biopython
tests: fixed some tests for new interfaces
tests: removed fasta parsing tests
tests, etc.: fixed some fastq parsing problems
convert fastq: using scores now
otu caller, tests: fixed interfaces
convert fastq: fixed reference to attribute
intersect: moved to biopython; fixed tests
test: FakeFile to fake_fh
primer: moved to biopython
count mis: moved to biopython