os.unsetenv not always supported, better to delete from os.environ directly (which will call unsetenv in turn)
facepalm keyerror
Re-organised pkglib_testing into a nicer hierarchy of modules. Moving pkg.six into pkglib_util.six so to allow pkglib_testing to be used in isolation of pkglib.
Merge branch 'master' into reorganise_testing
Updating integration tests
Fixed execnet tests, I think the underlying API has changed.
Fixing integration tests. Added RethinkDB server fixture. Resurrected fixture logging as print statements for now (will turn into proper logging soon I promise)
Revert "Fixing integration tests. Added RethinkDB server fixture. Resurrected fixture logging as print statements for now (will turn into proper logging soon I promise)"

This reverts commit 40e63dcab457693ec3fc5d0d5b24545fdac0d6ab.
Fixing up server integration tests after re-org of testing layout.
Resurrecting server and workspace print statements as logging.
Added configurable kill wait delay and fixture hostname for servers, some things take a while to die (looking at you jenkins). Updated jerkins war location to the place for stock ubuntu (I'm open to suggestions on this).
Working on httpd server fixture. Still to get this going on stock ubuntu (skipped for now),will need to make it smart about the version and system setup.
Added RethinkDB server fixture
Merge branch 'eeaston1' of https://github.com/ahlmss/pkglib into reorganise_testing
Merge branch 'master' into reorganise_testing

Conflicts:
	pkglib/tests/unit/test_pyinstall_unit.py
Fixing tests using exec net
Reduce verbosity of server logger
Fixed rethink server teardown
Merge pull request #44 from ahlmss/reorganise_testing

Reorganise testing