missed one
try skipping keys that don't have a value to avoid angering SFDC
fix query so it returns the results; set up rspec
add back xmlsimple require'
fix query results; change error behavior to return state from Databasedotcom; add tests for query results
tweak spec
Merge pull request #14 from matthew342/master

Don't send empty pairs, add test framework, fix query results, change error behavior