PEP 8 police: Wrapped long strings to less than 80 characters
Checks for challenge completion before complaining
about "take"
PEP 8 police: Wrapped 80+ char lines in all tiles!
added a comment for clarity
Added vim .swp files to .gitignore
Merge pull request #17 from lathan/master

Fixed bug in e2.py, Wrapped all lines in tiles longer than 79 characters to conform to PEP 8