Moved set_tmpDir and destroy_tmpDir to util/file.py. Stopped setting sys.path in test_taxon_filter.py.
Added get_project_path, get_build_path, and get_test_path to file.py. Moved get_scripts_path from scripts/__init__.py to file.py. Removed assumption that CWD is project directory.
Merge pull request #6 from broadinstitute/irwin-path-cleanups

Irwin path cleanups
Implemented trimmomatic recipe with test. Created get_test_input_path and subdirs of input; used in TestFilterLastal.
Don't require executability for Broad unix trimmomatic.
Fixed issue 12: Tool.install tries remaining methods after success.
Merge pull request #13 from broadinstitute/irwin-issue12

Fixed issue 12: Tool.install tries remaining methods after success.
Merge remote-tracking branch 'origin/master' into irwin-taxon_filter
Merge pull request #14 from broadinstitute/irwin-trimmomatic

Irwin trimmomatic
Created class DownloadScript. Made some changes to DownloadPackage.
Merge branch 'irwin-taxon_filter' into irwin-DownloadScript
Merge branches 'irwin-taxon_filter' and 'master' of github.com:broadinstitute/viral-ngs
Merge pull request #15 from broadinstitute/irwin-DownloadScript

add DownloadScript, subclasses DownloadPackage
Merge branches 'master' and 'irwin-taxon_filter' of github.com:broadinstitute/viral-ngs into irwin-taxon_filter
Merge branch 'master' into irwin-taxon_filter
DownloadPackage now uses relative path, defaults to build dir, has post_download_command, and handles .bz2. Removed DownloadScript.
Added tools for picard and samtools.
Include picard and samtools in testtools.
Merge remote-tracking branch 'origin/master'
Merge branch 'irwin-taxon_filter' into irwin-tool_enhancements