Fix indentation: switch to four spaces. (GH6643)
Merge pull request #7484 from dstephens99/master

DOC: Clean up docs for io.data.Options.
Merge pull request #6646 from dsm054/fix_indentation_errors

CLN: Fix many indentation errors found in #6643.
Switch if to elif in test_frame.test_to_csv_moar._do_test
[doc fix] minor update to fix latex usepackage syntax
Merge pull request #7489 from sanguineturtle/master

[doc fix] minor docstring update to fix df.to_latex() usepackage syntax
Merge pull request #7488 from dsm054/fix_test_moar_elif

Switch if to elif in test_frame.test_to_csv_moar._do_test
DOC: Fix index error for remote data docs.

DOC: Change v0.14.1.txt to use issue tracking for PR 5602