Add build status image to README
Get rid of debugger. Builds are failing.
Rename gemfiles to include minor version numbers
Add gemfiles/*.lock
Remove Appraisal, use WWTD instead
Pass a symbol instead of a string
Fall back to working version of mysql2
Merge pull request #12 from bquorning/wwtd-and-remove-debugger

Use WWTD and remove debugger