Forse error 500 stringification
Merge pull request #29 from basiliscos/master

Increase Test::Builder::Level in Kelp::Test assert methods
Merge pull request #30 from basiliscos/log-exceptions-as-errors

Force error 500 stringification
Fix typos in my comments
Merge pull request #31 from basiliscos/log-exceptions-as-errors

Fix typos in my comments
Add missing Test::Builder::Level increment in testing method