Merge pull request #2623 from efiring/include_order

setupext: put pkg-config -I, -L, -l locations at the head of the list
Merge pull request #2644 from arokem/license_typo

Small typo in the license.
Fix #2636: Non-ascii characters coming from TeX are wrong
Merge pull request #2636 from mdboom/font/unicode-python3-pdf

"\usepackage[russian]{babel}" does not work in matplotlib 1.3.1
Use IPython's copy of ipython_console_highlighting if it is available.
Merge pull request #2656 from mdboom/use-ipython-console-highlighting-if-available

Use IPython's copy of ipython_console_highlighting Sphinx ext, if available
Merge remote-tracking branch 'upstream/v1.3.x'

Conflicts:
	doc/conf.py