Update python2/koans/about_strings.py

Changed the 'con' to 'can' in the function name line 102.
Merge pull request #39 from robotsmack/patch-1

Update python2/koans/about_strings.py
Merge pull request #40 from brainstorm/master

Respect exit codes when there are koans failing
Reverting passing asserts
Merge pull request #41 from brainstorm/master
Enlightenment support for python2 at Travis-CI
Fixed running of contemplate_koans with 0 arguments. Made it so you multiple arguments run as one suite of tests
Ruby Koans quotation cannot be read properly [ci skip]
Rst is not markdown, trying with html tags..
Just tabs maybe?
pushing python_koans
Merge branch 'master' of github.com:brittalot/python_koans