TST/BUG: make sure read_html tests work on python 2.6
BUG: fix compilation with MSVC for strcasecmp
Merge pull request #4352 from cpcloud/html-testing-assertions-fix

TST/BUG: make sure read_html tests work on python 2.6
BUG: to_json should raise exception for non-unique index / columns (#4359)
Fix typo.

Change 'highlites' to 'highlights'.
TST/BUG: fix NameError in network decorator
DOC: release notes
CLN: remove some space
Merge pull request #4380 from daydreamt/patch-2

Fix typo.
Merge pull request #4381 from cpcloud/undefined-runs-in-network-decorator

TST/BUG: fix NameError in network decorator
Merge branch 'ujson-unique-keys' of https://github.com/Komnomnomnom/pandas into Komnomnomnom-ujson-unique-keys
DOC: release notes on GH4359 to_json change
ENH: suppress display.height DeprecationWarning
ENH: add git names to test_perf.py

Let users pass nice git names so that they don't have to manually pass sha1
hashes to test between commits.
Merge pull request #4391 from y-p/PR_supress_disp_height_warning

ENH: suppress display.height DeprecationWarning
DOC: update RELEASE.rst
Merge pull request #4392 from cpcloud/test_perf-rev-parse

ENH: add git names to test_perf.py
CLN: Newer syntax, unicode, iterator range, zip, etc

Use new syntax ('except as', print as function, new raise syntax, next
function rather than method, next and __next__ defined throughout,
switchout xrange, etc.)

Now range is always equivalent to 2.X xrange throughout (but need to
import range from py3compat to use it). Also remove range fixer from
setup.py. + compatible long and string types, etc.
TST/ENH: Add assert_isinstance util to util/testing + better type checking

cleanup instance checks in pandas/tests, add assert_isinstance method

CLN: assert_(isinstance --> assert_isinstace

Make is_instance_factory cleaner + basestring --> (str, bytes)

use list(range in pytables tests

make _WINDOW_TYPES update 2/3 compatible
CLN/ENH: Refactor url methods to be Py2/3 compatible