STY: import pandas as pd
BLD: exclude sandbox in relative path, not absolute
Merge pull request #1458 from TomAugspurger/sandbox-build

BUG/BLD: exclude sandbox in relative path, not absolute
DOC: Remove defunct argument. Change default kw. Closes #1462.
Merge pull request #1452 from jseabold/pandas-imports-examples

STY: import pandas as pd
Merge pull request #1463 from jseabold/fix-1462

DOC: Remove defunct argument. Change default kw. Closes #1462.
MAINT: Fix overflow field-name cells in docs.
MAINT: Be more judicious about whitespace in parameters, etc.
MAINT: Update notebooks CSS
Merge pull request #1468 from jseabold/css-fixes

MAINT: CSS fixes
DOC: Fix bad links.
Merge pull request #1469 from jseabold/fix-json-links

DOC: Fix bad links
DOC/BLD: Log errors in executed cells.
DOC/BLD: Add make notebook
Merge pull request #1470 from jseabold/nbgenerate-exceptions

DOC/BLD: Log code exceptions from nbgenerate
DOC: Fix import
Merge pull request #1471 from jseabold/fix-example-import

DOC: Fix import
DOC: Better header.
DOC: Add plots to the filters docs.
Merge pull request #1474 from jseabold/filter-plots

DOC: Add plots for standard filter methods.