adds IPv6 lookup to dig module
Fix docs for salt.state.archive

Example sls is under-indented.
Merge pull request #9396 from makinacorpus/buildouttest

Again, more robustness for zcbuildout tests
Merge pull request #9397 from malept/fix-states-archive-docs

Fix docs for salt.state.archive
Merge pull request #9393 from benib/develop

adds IPv6 lookup to dig module
Don't run event tests on systems that can't support them.
Doh. Typo.
Default var and typo.
Clean up some of the cmd state docs
Merge pull request #9399 from cachedout/ipc-test-skip

Don't run event tests on systems that can't support them.
More detailed testing against the state verifier utility.
test is_true
Merge pull request #9401 from cachedout/unit-tests

More detailed testing against the state verifier utility.
Better trace for nested jinja errors
Also output nested macro errors from undefined variables
Docstrings for template error methods
Merge branch 'test-trace' into develop

Conflicts:
	salt/utils/templates.py
Better trace for nested jinja errors
Merge branch 'test-trace' into develop