Navigation notes for ipython
Markup prettify
Recited meanings of three fundamental data types.
Removed needless apology
Typos and markup in new sentences
Added line about print syntax
Added links to documentation, removed apology, changed factoria(42) to factorial(7)
spelling and capitalization
Merge pull request #96 from wltrimbl/thw-minoredits

Thw minoredits
README.md: Restore the swcarpentry remote name to 'git remote add'

This was accidentally removed in da59f2d (Changed GitHub URLs from SSH
to HTTPS, 2013-10-22).
Merge pull request #113 from wking/readme-remote-addition-typo

README.md: Restore the swcarpentry remote name to 'git remote add'