new mixture model with EM implemented. not used yet
genome size estimate now uses mixture model
integrating mixture model into branch classification
mixture model complete
Added argparse to sga-preqc-report.py

Added an optional output prefix option to sga-preqc-report.py,
using the argparse module.
Merge pull request #55 from LeeMendelowitz/preqc-argparse

Added argparse to sga-preqc-report.py
Iterate EM until convergance
Run EM for more iterations
unify number of samples when building the kmer distribution
Merge branch 'master' of https://github.com/jts/sga
v0.10.11
remove commented out code
v0.10.12
Do not define member variable if TRACK_OCCUPANCY is not defined
Add the --force flag to preqc to allow it to continue even if the coverage model does not converge
add a hotlink to src/README
Merge pull request #57 from mr-c/patch-1

add a hotlink to src/README
Fix namespace issues and other warnings when compiling with clang
Merge branch 'master' of https://github.com/jts/sga
Fix conditions for emitting convergence warning