integration test with prego
dummy failing test removed
Merge pull request #3 from davidvilla/rethinking

integration test with prego and failing test removed
avoid mixed format style in config variables, camelCase removed
more config parameter renames
Merge pull request #5 from davidvilla/rethinking

renaming config parameter to get all the same format styling (avoid camelCase)
fixing a bug when finding an element inside another