Expand locale known issue
Merge pull request #2760 from astrofrog/more-known-issues

Expand locale known issue
Describe bounds checking at toplevel of docs.
Fix formatting error that causes PDF/LaTeX docs to not finish.
Don't put all user documentation under the "what's new" heading in LaTeX docs.
Merge pull request #2763 from mdboom/wcs/bounds-check-doc

astropy.wcs returns nan when galactic longitude >= 180 degrees
Merge pull request #2764 from mdboom/docs/latex-fixes

LaTeX doc build fixes
Fix the test for an unedited astropy 0.3.2 config

Ignore the jquery_url line when calculating md5sum.
Modernize jsviewer configuration items.
Use astropy_helpers for setup_helpers
Don't use setup_helpers at all
Restore io.fits and io.votable options
Fix error message about moved configuration items.
Add CHANGES entry.
Mention all_world2pix
Merge pull request #2775 from mdboom/wcs/use-astropy-helpers

Use astropy_helpers for setup_helpers in wcs test_api_extension
Merge pull request #2777 from mdboom/wcs/mention-all_world2pix

missing mention of all_world2pix method
Don't warn on explicitly requested FITS clobber.

Also reindented "if" statement for more clarity.
Ensure in-place ops on Angles with non-angle result do not corrupt the instance
Fixed kernel multiplication with  numpy floats