Added bin/filter-fasta-by-taxonomy.py
Add --invert flag to filter-fasta-by-taxonomy.py instead of --rejects to make it more flexible in use as a filter.
Merge branch 'master' into filter-fasta-by-taxonomy-248
Improved taxonomy docs.
Added coverage method to ReadIntervals.
Added docstrings to some methods in intervals.py
Fixed docstring typo.
Added coverage() test for zero-length target.
Added minCoverage argument to TitlesAlignments.filter
TRIVIAL: Removed unneeded python in write-htcondor-job-spec.py
Changed --details option to --detailsFile in filter-fasta-by-taxonomy.py
Merge pull request #254 from terrycojones/read-intervals-coverage-253

Added coverage method to ReadIntervals.

Fixes #253
Merge branch 'master' into add-min-coverage-filtering-255
Merge pull request #256 from terrycojones/add-min-coverage-filtering-255

Add min coverage filtering to TitlesAlignments

Fixes #255
Merge pull request #249 from terrycojones/filter-fasta-by-taxonomy-248

Added bin/filter-fasta-by-taxonomy.py

Fixes #248
Revert to explicit invocation of the virtualenv python in write-htcondor-job-spec.py post-process script.
Cleaned up offsetAdjuster in the features code.
Merge pull request #259 from terrycojones/fix-features-258

Cleaned up offsetAdjuster in the features code.

Fixes #258
Added functions to convert from bit scores to e-values, and tests, and scripts.
Added comment to blast/score.py with a couple of references.