slight update to readme for mac os x
Merge pull request #12 from adamn/master

slight update to readme for mac os x
.gitmodules: Change to https:// for crowsfoot submodule
Revert ".gitmodules: Change to https:// for crowsfoot submodule"

This reverts commit 9cfa54f00b7eceedf96b153ad0acb5cdf99f6ca1.

We were trying to solve a problem with Karibe's git repo, but it
seems to be a problem with Ubuntu's gnome-keyring daemon instead
of with the git URLs.
pelican.conf.py: Shorten site title
pelican.conf.py: Add some settings for the crowsfoot theme

Profile image is in content/images/, which gets copied to static/images/
in the build process.
pelican.conf.py: Remove the old github configuration

That was for the default pelican theme
Merge pull request #14 from alanorth/theme

Fixup the new theme