Using tox for testing. Starting with 2.7 and 3.3
Fixed some imports and type checkings.
add test for ? (%01) wildcard
fix off-by-one error in CPESet2_3._compare_strings
fix multiple %01 wildcards

multiple off-by-ones, wrong syntax and stale constants on two lines
turn CPESet2_3.compare_wfns into a generator

This way some comparisons can be short-circuited for faster matches...
sitepackages=False on tox
correctly transform not applicable values for edition
add waffle.io badge
Merge pull request #14 from waffle-iron/master

waffle.io Badge
Merge branch 'master' into develop
dos2unix on README.
README minified.
Logo location.
Logo aligned.
Logo with <img
Double title?
Double title?
Double title?
Double title?