Initial improvements to the 'what's new' document for 0.3
Minor fixes
More improvements to what's new for 0.3
Remove TOC
Finished VO example
Added authors that have contributed up to the first 0.3 release candidate
Add what's new for ASCII Tables
Add what's new for Unified File I/O
Regression test and hopefully fix for #1760. I remembered that I already wrote a _write_with_fallback utility for exactly this sort of purpose.  But if even that fails we fall back by switching to the plain ASCII spinner.  Creating a test for this was interesting--I extended the FakeTTY utility class I wrote for a different test to enable simulating a TTY with an arbitrary default encoding with which to test out the fix.
Forgot this module had from __future__ import unicode_literals.  Also next() method -> next() function for Python3 >_<
Add what's new for Time and touch up Unified I/O and ASCII
Add what's new for Table
Merge pull request #38 from taldcroft/update-whats-new-0.3

Add What's New content for Table, Table, ASCII Tables, and Unified I/O
Minor improvements
Added cosmology section
Add statistics section
Minor updates
Merge pull request #39 from taldcroft/update-whats-new-0.3

Minor updates
Placed Coordinates section in front of Table, and mentioned a little more about the convolution changes.
Use links to the main sub-package pages, not to the API sections