Add pry

Because I keep adding it
Check consistency for integers
each_with_index you fool!
Check inconsistency for alpha fields
We're not interested in lines
Check percentages of data types
Formats should be an array
Set quote character correctly
Set csv options when looking for warnings
Add specs
Use case for formats
Add extra lines to check formats test
Commit gemspec changes!
Go through columns, not rows!
Fix spec
Add specs to rake task
Remove duplicate dependency
Check alphanumeric fields
Merge pull request #13 from theodi/feature-check-consistency

Check inconsistent values