Announcing PSGInfer v1.2.0

[Colin Dewey]

The PSGInfer team is proud to announce the release of v1.2.0 of the software. The release incorporates a number of significant changes to the software, including the addition of support for single-end data. A summary of the changes is below.

Grab the new version here:
http://deweylab.biostat.wisc.edu/psginfer/

# New features
* Single-end data support
* Added option for number of threads to use
* Now compatible with Python 2.6

# Changes
* The reference database produced by `psg_prepare_reference.py` has
changed slightly to fix an issue relating to gene_ids and alignment
sorting. Reference databases will need to be rebuilt to use this
new version.
* Changed order of arguments of `psg_infer_diff_processing.py` for
consistency.
* Now using 1-based gene coordinates in output files.
* Temporary directory for intermediate files now defaults to Python
inferred directory.

* Bug fixes
* Fixed alignment sorting issue that led to zero-counts for most genes
(see reference database change note above)
* Fixed argument order bug in `psg_infer_frequencies.py`