1.5.2
move test files out of py lib proper * separate all tests from plugins * simplify implicit inclusion of plugins under test * have test_initpkg perform direct checks instead of yielding tests * fix example tests for 3k
convert terminal write-data to unicode if it is not a string/bytes
Merge pull request #135 from pytest-dev/deprecate-py-std
Fix py.log import error on Windows due to syslog
Revert "apply the xml newlines patch, fixes #85"