add build status badge
push down the cppcheck invocation from the jenkins-build script to the Makefile. Run pylint in fewer places
added *.egg to gitignore, to ignore side effects of 'make install'
modified 'make all' to use build_ext -i; mostly fixes ged-lab#185
Merge pull request #188 from ged-lab/setup_py_build_inplace

Change options to setup.py in Makefile for default 'make'
added scripts/sample-reads-randomly.py, an implementation of reservoir sampling
Merge branch 'master' of github.com:cswelcher/khmer
Merge pull request #191 from ged-lab/reservoir_sampling

A simple implementation of reservoir sampling for shotgun sequencing.
Merge branch 'master' of github.com:ged-lab/khmer
Merge branch 'master' into partition_sweep