added explicit gc.collect calls
added debugging message for potential memory overflow
extracted threaded sequence processing code; tested; applied to graph-size and filter-degree
keep track of bp removed/etc too
Merge branch 'master' of git://github.com/ctb/khmer into parsing-scripts
test file and printouts for debugging large tagset problem
attempted fix for tagset size problem on high-coverage data
shuffled version of sequential test file
shuffle FASTA files
shuffled version of sequential test file
shuffle FASTA files
fixed memory leak in trim_on_degree
exit from threadedsequenceprocessor on error
added bowtie parsing script
Merge branch 'parsing-scripts'
fixed threadedsequenceprocessor tests
refactored start function
set MAX_DEGREE to 3; this breaks apart corn
Merge branch 'master' of git://github.com/ctb/khmer
filter on sodd