MAINT: Remove use of deprecated from examples and docs.
Merge pull request #767 from jseabold/remove-use-of-deprecated

MAINT: Remove use of deprecated from examples and docs.
BUG: Attach prediction start date in AR. Closes #773.
Merge pull request #774 from jseabold/fix-773

BUG: Attach prediction start date in AR. Closes #773.
BUG: Fix dates_from_range with length. Closes #775.
Merge pull request #776 from jseabold/fix-775

BUG: Fix dates_from_range with length. Closes #775.
DOC: Fix docstring. Add example.
DOC: Add ANOVA to sphinx docs. Closes #770.
Merge pull request #772 from jseabold/anova-docs

ANOVA docs. Closes #770.
added np.asarray call to durbin_watson function
added test case for durbin_watson with pandas closes #777
new test case is actually called now. derp. closes #777
Merge pull request #779 from anov/master

added np.asarray call to durbin_watson in stattools
Slight rework of origin regress.  Results now contain llf_el.
Minor documentation fix
Added tests to ElOriginRegress
For some reason the actual tests didn't get commited.
RLS: Tool for getting github stats for release from IPython
STY: PEP-8 and update for statsmodels
Merge pull request #791 from jseabold/github-stats

RLS: Add github stats script for release notes