Merge pull request #69 from mdboom/doc/other-parameters-formatting

Fix CSS formatting of "Other Parameters" section
Merge pull request #77 from RayPlante/master

issue a less intrusive warning for using an old version of git
Merge pull request #81 from embray/fix-jinja-version

Fix Jinja version installed by Travis build
Merge pull request #80 from dpshelio/fix_newsphinx2

New Sphinx with extra values to unpack (using if)
Merge pull request #82 from larrybradley/newsphinx

modify import_by_name unpacking for sphinx >= 1.2.3
Added a changelog entry for #77
Add a changelog entry for #69
Try upgrading the 'py' package after installing pytest, just in case that makes a difference (it really ought not to but...)
Preparing to release v0.4.2
Completing v0.4.3 release