Explicit python2 invocation
Bypass clang error

See http://bruteforce.gr/bypassing-clang-error-unknown-argument.html
Merge pull request #412 from ged-lab/fix/jenkins-osx

Bypass clang error
Merge pull request #404 from ged-lab/fix/python2

Explicit python2 invocation
fixed thread hanging issue khmer#384
fixed spelling error
Merge pull request #406 from ged-lab/fix/infinite_threadloop

fixed thread hanging issue
updated normalize-by-median documentation for loadtable; see #376
Merge pull request #378 from ged-lab/update/normalize-loadtable

updated normalize-by-median documentation for loadtable
script to calculate best assembly from a list of contig/scaffold files
minor cleanup for khmer protocols